Pith Number

pith:6C3V3PMR

pith:2022:6C3V3PMRCM32Z5SURTF2SVCQUM

not attested not anchored not stored refs pending

Document-Level Event Extraction via Human-Like Reading Process

Bowen Yu, Jinqiao Shi, Shiyao Cui, Tingwen Liu, Xin Cong, Yucheng Wang

arxiv:2202.03092 v1 · 2022-02-07 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6C3V3PMRCM32Z5SURTF2SVCQUM}

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	2026-07-05T03:54:35.638335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b75dbd911337acf6548ccba95450a325aac52fce7e01b405b5d5264ea22918

Aliases

arxiv: 2202.03092 · arxiv_version: 2202.03092v1 · doi: 10.48550/arxiv.2202.03092 · pith_short_12: 6C3V3PMRCM32 · pith_short_16: 6C3V3PMRCM32Z5SU · pith_short_8: 6C3V3PMR

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/6C3V3PMRCM32Z5SURTF2SVCQUM \
  | 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: f0b75dbd911337acf6548ccba95450a325aac52fce7e01b405b5d5264ea22918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cea237a5f1f324a01a9a5721f81130d0c64716436feca27b841a851e84edce1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-02-07T12:10:58Z",
    "title_canon_sha256": "eee430f8817f5fdcf237a7ee8dbe474bfe90a5e1a4a2612b0854987090ac0c4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03092",
    "kind": "arxiv",
    "version": 1
  }
}