Pith Number

pith:YKN2UI7Z

pith:2012:YKN2UI7Z2ZV5KCAQQYXLZUSNX3

not attested not anchored not stored refs pending

A Framework for Optimizing Paper Matching

Craig Boutilier, Laurent Charlin, Richard S. Zemel

arxiv:1202.3706 v1 · 2012-02-14 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKN2UI7Z2ZV5KCAQQYXLZUSNX3}

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.

Cited by

2 papers in Pith

Traditional statistical representations outperform generative AI in identifying expert peer reviewers

Receipt and verification

First computed	2026-05-18T04:02:03.469494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c29baa23f9d66bd50810862ebcd24dbeef7f98bdbbafd848e65c71fb2efed867

Aliases

arxiv: 1202.3706 · arxiv_version: 1202.3706v1 · doi: 10.48550/arxiv.1202.3706 · pith_short_12: YKN2UI7Z2ZV5 · pith_short_16: YKN2UI7Z2ZV5KCAQ · pith_short_8: YKN2UI7Z

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/YKN2UI7Z2ZV5KCAQQYXLZUSNX3 \
  | 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: c29baa23f9d66bd50810862ebcd24dbeef7f98bdbbafd848e65c71fb2efed867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f11822a5eade6cdd75e3650d4610111faeace897d1c009196b80c636b56b627",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2012-02-14T16:41:17Z",
    "title_canon_sha256": "ce5a956660435f752c43eed932337a4f6c94da87287ba62ff3637071d64300a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3706",
    "kind": "arxiv",
    "version": 1
  }
}