Pith Number

pith:I2DAXFEL

pith:2019:I2DAXFELT6OSAJTGHLQKW24IHN

not attested not anchored not stored refs pending

Fairness in Recommendation Ranking through Pairwise Comparisons

Alex Beutel, Cristos Goodrow, Ed H. Chi, Hai Qian, Jilin Chen, Lichan Hong, Li Wei, Lukasz Heldt, Tulsee Doshi, Yi Wu, Zhe Zhao

arxiv:1903.00780 v1 · 2019-03-02 · cs.CY · cs.AI · cs.IR · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2DAXFELT6OSAJTGHLQKW24IHN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:51:46.477186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46860b948b9f9d2026663ae0ab6b883b7c2a3e68a073ada6606e0d81c803a469

Aliases

arxiv: 1903.00780 · arxiv_version: 1903.00780v1 · doi: 10.48550/arxiv.1903.00780 · pith_short_12: I2DAXFELT6OS · pith_short_16: I2DAXFELT6OSAJTG · pith_short_8: I2DAXFEL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/I2DAXFELT6OSAJTGHLQKW24IHN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 46860b948b9f9d2026663ae0ab6b883b7c2a3e68a073ada6606e0d81c803a469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a657262d5db1601c1f716224adc8375da0c785f67c48b6ab0305d90dbc340f98",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-03-02T22:29:42Z",
    "title_canon_sha256": "d2274c4b7f34eb3740559b8c0cafba017710a4c83abb5d500e0aee24f312cf4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00780",
    "kind": "arxiv",
    "version": 1
  }
}