Pith Number

pith:F3X6S6NJ

pith:2023:F3X6S6NJS5E3UCAW4DQ2CNC57P

not attested not anchored not stored refs pending

FARA: Future-aware Ranking Algorithm for Fairness Optimization

Qingyao Ai, Tao Yang, Zhenduo Wang, Zhichao Xu

arxiv:2305.16637 v2 · 2023-05-26 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3X6S6NJS5E3UCAW4DQ2CNC57P}

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	2026-07-05T06:42:43.885723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eefe979a99749ba0816e0e1a1345dfbcdaaa870ce4b7f4b860c82b74d18a1ad

Aliases

arxiv: 2305.16637 · arxiv_version: 2305.16637v2 · doi: 10.48550/arxiv.2305.16637 · pith_short_12: F3X6S6NJS5E3 · pith_short_16: F3X6S6NJS5E3UCAW · pith_short_8: F3X6S6NJ

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/F3X6S6NJS5E3UCAW4DQ2CNC57P \
  | 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: 2eefe979a99749ba0816e0e1a1345dfbcdaaa870ce4b7f4b860c82b74d18a1ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7188313ef466e457fdc45ab216036572a1195e60085dc66cf030e9ffa0f080f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-05-26T05:26:00Z",
    "title_canon_sha256": "323626449564441f02ccbfd90e8998bb7ee61d149d47a7384e8db853b22cb128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16637",
    "kind": "arxiv",
    "version": 2
  }
}