Author Directory
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- 134,887
- author pages
- 35,533
- verified authors
- 32,567
- with ORCID iDs
- 99,354
- unverified pages
New authors by year
Each author page is counted once, in the year its earliest paper appeared.
Verified
Unverified
- 1952 1952: 17 new authors; 1 verified, 6 percent
- 1953: 0 new authors; 0 verified, 0 percent
- 1954: 0 new authors; 0 verified, 0 percent
- 1955: 0 new authors; 0 verified, 0 percent
- 1956: 9 new authors; 0 verified, 0 percent
- 1957: 35 new authors; 0 verified, 0 percent
- 1958: 0 new authors; 0 verified, 0 percent
- 1959: 0 new authors; 0 verified, 0 percent
- 1960 1960: 45 new authors; 0 verified, 0 percent
- 1961: 32 new authors; 2 verified, 6 percent
- 1962: 4 new authors; 1 verified, 25 percent
- 1963: 31 new authors; 0 verified, 0 percent
- 1964: 0 new authors; 0 verified, 0 percent
- 1965: 24 new authors; 7 verified, 29 percent
- 1966: 0 new authors; 0 verified, 0 percent
- 1967: 40 new authors; 5 verified, 13 percent
- 1968: 0 new authors; 0 verified, 0 percent
- 1969: 95 new authors; 15 verified, 16 percent
- 1970 1970: 0 new authors; 0 verified, 0 percent
- 1971: 10 new authors; 0 verified, 0 percent
- 1972: 0 new authors; 0 verified, 0 percent
- 1973: 76 new authors; 12 verified, 16 percent
- 1974: 15 new authors; 2 verified, 13 percent
- 1975: 105 new authors; 31 verified, 30 percent
- 1976: 33 new authors; 2 verified, 6 percent
- 1977: 31 new authors; 2 verified, 6 percent
- 1978: 42 new authors; 15 verified, 36 percent
- 1979: 30 new authors; 3 verified, 10 percent
- 1980 1980: 188 new authors; 36 verified, 19 percent
- 1981: 67 new authors; 17 verified, 25 percent
- 1982: 219 new authors; 41 verified, 19 percent
- 1983: 107 new authors; 26 verified, 24 percent
- 1984: 144 new authors; 31 verified, 22 percent
- 1985: 102 new authors; 22 verified, 22 percent
- 1986: 233 new authors; 68 verified, 29 percent
- 1987: 126 new authors; 21 verified, 17 percent
- 1988: 283 new authors; 80 verified, 28 percent
- 1989: 261 new authors; 88 verified, 34 percent
- 1990 1990: 318 new authors; 82 verified, 26 percent
- 1991: 292 new authors; 60 verified, 21 percent
- 1992: 435 new authors; 103 verified, 24 percent
- 1993: 339 new authors; 71 verified, 21 percent
- 1994: 506 new authors; 88 verified, 17 percent
- 1995: 246 new authors; 49 verified, 20 percent
- 1996: 383 new authors; 83 verified, 22 percent
- 1997: 472 new authors; 95 verified, 20 percent
- 1998: 546 new authors; 115 verified, 21 percent
- 1999: 357 new authors; 73 verified, 20 percent
- 2000 2000: 1,003 new authors; 270 verified, 27 percent
- 2001: 615 new authors; 108 verified, 18 percent
- 2002: 888 new authors; 195 verified, 22 percent
- 2003: 834 new authors; 142 verified, 17 percent
- 2004: 1,569 new authors; 282 verified, 18 percent
- 2005: 907 new authors; 154 verified, 17 percent
- 2006: 1,503 new authors; 298 verified, 20 percent
- 2007: 948 new authors; 172 verified, 18 percent
- 2008: 1,560 new authors; 271 verified, 17 percent
- 2009: 1,311 new authors; 213 verified, 16 percent
- 2010 2010: 2,090 new authors; 354 verified, 17 percent
- 2011: 1,322 new authors; 196 verified, 15 percent
- 2012: 2,415 new authors; 338 verified, 14 percent
- 2013: 1,821 new authors; 272 verified, 15 percent
- 2014: 2,611 new authors; 327 verified, 13 percent
- 2015: 2,048 new authors; 299 verified, 15 percent
- 2016: 3,402 new authors; 470 verified, 14 percent
- 2017: 2,720 new authors; 386 verified, 14 percent
- 2018: 4,188 new authors; 625 verified, 15 percent
- 2019: 5,003 new authors; 783 verified, 16 percent
- 2020 2020: 8,133 new authors; 1,210 verified, 15 percent
- 2021: 7,067 new authors; 1,167 verified, 17 percent
- 2022: 9,802 new authors; 2,225 verified, 23 percent
- 2023: 10,010 new authors; 2,353 verified, 24 percent
- 2024: 15,727 new authors; 4,535 verified, 29 percent
- 2025: 21,919 new authors; 8,282 verified, 38 percent
- 2026 2026: 17,156 new authors; 8,259 verified, 48 percent
Authorship and verification over time
Compare publication years across database checkpoints, or explore the current database.
Verified with ORCID
Verified without ORCID
Unverified with OpenReview only
Unverified without either ID
Verified with ORCID / total (right axis)
An authorship is one author name on one paper. Unique authors count each resolved author page once per publication-year group, not just in their debut year. “Pre-2020” deduplicates across all earlier years. Editors, front matter, and deleted papers are excluded.
View counts as a table
| Publication year | Checkpoint | Verified with ORCID | Verified without ORCID | Unverified with OpenReview only | Unverified without either ID | Total | Verified with ORCID / total |
|---|---|---|---|---|---|---|---|
| 1952 | Current | 0 | 1 | 0 | 25 | 26 | 0.0% |
| 1956 | Current | 0 | 1 | 0 | 11 | 12 | 0.0% |
| 1957 | Current | 0 | 5 | 0 | 49 | 54 | 0.0% |
| 1960 | Current | 0 | 1 | 0 | 88 | 89 | 0.0% |
| 1961 | Current | 0 | 2 | 0 | 45 | 47 | 0.0% |
| 1962 | Current | 0 | 1 | 0 | 8 | 9 | 0.0% |
| 1963 | Current | 0 | 0 | 0 | 45 | 45 | 0.0% |
| 1965 | Current | 0 | 8 | 0 | 24 | 32 | 0.0% |
| 1967 | Current | 0 | 8 | 0 | 43 | 51 | 0.0% |
| 1969 | Current | 2 | 24 | 0 | 97 | 123 | 1.6% |
| 1971 | Current | 0 | 0 | 0 | 18 | 18 | 0.0% |
| 1973 | Current | 0 | 21 | 0 | 70 | 91 | 0.0% |
| 1974 | Current | 0 | 3 | 0 | 15 | 18 | 0.0% |
| 1975 | Current | 1 | 40 | 0 | 82 | 123 | 0.8% |
| 1976 | Current | 0 | 13 | 0 | 42 | 55 | 0.0% |
| 1977 | Current | 0 | 8 | 0 | 27 | 35 | 0.0% |
| 1978 | Current | 0 | 48 | 0 | 63 | 111 | 0.0% |
| 1979 | Current | 1 | 15 | 0 | 41 | 57 | 1.8% |
| 1980 | Current | 3 | 70 | 0 | 173 | 246 | 1.2% |
| 1981 | Current | 2 | 38 | 0 | 76 | 116 | 1.7% |
| 1982 | Current | 6 | 114 | 0 | 224 | 344 | 1.7% |
| 1983 | Current | 9 | 85 | 0 | 116 | 210 | 4.3% |
| 1984 | Current | 13 | 105 | 0 | 174 | 292 | 4.5% |
| 1985 | Current | 10 | 87 | 0 | 134 | 231 | 4.3% |
| 1986 | Current | 32 | 196 | 2 | 263 | 493 | 6.5% |
| 1987 | Current | 24 | 124 | 0 | 178 | 326 | 7.4% |
| 1988 | Current | 43 | 228 | 0 | 351 | 622 | 6.9% |
| 1989 | Current | 47 | 330 | 1 | 264 | 642 | 7.3% |
| 1990 | Current | 80 | 403 | 3 | 388 | 874 | 9.2% |
| 1991 | Current | 73 | 378 | 2 | 382 | 835 | 8.7% |
| 1992 | Current | 116 | 551 | 9 | 608 | 1,284 | 9.0% |
| 1993 | Current | 119 | 468 | 9 | 500 | 1,096 | 10.9% |
| 1994 | Current | 161 | 488 | 17 | 754 | 1,420 | 11.3% |
| 1995 | Current | 82 | 184 | 15 | 348 | 629 | 13.0% |
| 1996 | Current | 159 | 337 | 18 | 607 | 1,121 | 14.2% |
| 1997 | Current | 192 | 410 | 27 | 682 | 1,311 | 14.6% |
| 1998 | Current | 357 | 686 | 47 | 1,147 | 2,237 | 16.0% |
| 1999 | Current | 133 | 307 | 36 | 584 | 1,060 | 12.5% |
| 2000 | Current | 509 | 941 | 70 | 1,402 | 2,922 | 17.4% |
| 2001 | Current | 333 | 523 | 71 | 925 | 1,852 | 18.0% |
| 2002 | Current | 661 | 824 | 127 | 1,420 | 3,032 | 21.8% |
| 2003 | Current | 622 | 660 | 156 | 1,405 | 2,843 | 21.9% |
| 2004 | Current | 1,082 | 1,276 | 196 | 2,637 | 5,191 | 20.8% |
| 2005 | Current | 780 | 656 | 172 | 1,591 | 3,199 | 24.4% |
| 2006 | Current | 1,310 | 1,314 | 283 | 2,780 | 5,687 | 23.0% |
| 2007 | Current | 1,037 | 822 | 251 | 1,901 | 4,011 | 25.9% |
| 2008 | Current | 1,593 | 1,301 | 381 | 3,048 | 6,323 | 25.2% |
| 2009 | Current | 1,669 | 1,048 | 477 | 2,655 | 5,849 | 28.5% |
| 2010 | Current | 2,448 | 1,518 | 709 | 4,163 | 8,838 | 27.7% |
| 2011 | Current | 1,934 | 1,059 | 519 | 2,776 | 6,288 | 30.8% |
| 2012 | Current | 2,885 | 1,638 | 759 | 4,650 | 9,932 | 29.0% |
| 2013 | Current | 2,736 | 1,294 | 751 | 3,642 | 8,423 | 32.5% |
| 2014 | Current | 3,552 | 1,630 | 1,008 | 5,308 | 11,498 | 30.9% |
| 2015 | Current | 3,132 | 1,090 | 1,025 | 3,824 | 9,071 | 34.5% |
| 2016 | Current | 4,808 | 1,519 | 1,516 | 6,215 | 14,058 | 34.2% |
| 2017 | Current | 4,162 | 1,006 | 1,457 | 4,506 | 11,131 | 37.4% |
| 2018 | Current | 6,167 | 1,329 | 2,468 | 6,832 | 16,796 | 36.7% |
| 2019 | Current | 6,808 | 906 | 3,270 | 7,075 | 18,059 | 37.7% |
| 2020 | Current | 10,106 | 1,243 | 4,764 | 11,823 | 27,936 | 36.2% |
| 2021 | Current | 11,199 | 859 | 5,959 | 10,241 | 28,258 | 39.6% |
| 2022 | Current | 16,216 | 978 | 8,771 | 11,124 | 37,089 | 43.7% |
| 2023 | Current | 18,854 | 818 | 8,284 | 11,911 | 39,867 | 47.3% |
| 2024 | Current | 28,881 | 880 | 13,700 | 12,896 | 56,357 | 51.2% |
| 2025 | Current | 43,632 | 625 | 19,946 | 10,158 | 74,361 | 58.7% |
| 2026 | Current | 35,634 | 304 | 9,347 | 8,669 | 53,954 | 66.0% |
Growth of the author database
All author pages at the start of each month, including editor-only pages and pages without papers. Each page counts once. Merges, splits, corrections, and ingestions can change these totals.
View monthly totals and source commits
| Checkpoint | Verified with ORCID | Verified without ORCID | Unverified with OpenReview only | Unverified without either ID | Total | Source commit |
|---|---|---|---|---|---|---|
| 2026-02-01 | 14,300 | 3,146 | 0 | 98,464 | 115,910 | c6a51c67 |
| 2026-03-01 | 14,368 | 3,142 | 0 | 98,447 | 115,957 | 930eceb8 |
| 2026-04-01 | 15,447 | 3,135 | 0 | 99,606 | 118,188 | 0bb3b181 |
| 2026-05-01 | 15,607 | 3,129 | 0 | 100,009 | 118,745 | 2a5452a3 |
| 2026-06-01 | 15,705 | 3,112 | 0 | 99,937 | 118,754 | a4545747 |
| 2026-07-01 | 26,085 | 3,095 | 6,347 | 95,246 | 130,773 | 0b553a5e |
| 2026-08-01 | 26,220 | 3,090 | 6,291 | 95,291 | 130,892 | b34d07e5 |
| 2026-09-01 | 30,887 | 2,997 | 17,132 | 83,139 | 134,155 | 5e7eb1be |
| 2026-10-01 | 31,325 | 2,992 | 16,784 | 83,184 | 134,285 | d9a3b806 |
Historical checkpoints use the last main-branch commit before the first of each month (UTC), starting February 2026. Verification and ORCID status reflect each checkpoint, not today's status. Unverified pages can conflate different people with the same name or split one person across names. Download the chart data (JSON).