Pith Number

pith:OZAG4VY5

pith:2024:OZAG4VY5YJKDZLT6RDMMTQGVNI

not attested not anchored not stored refs pending

MAVEN-Fact: A Large-scale Event Factuality Detection Dataset

Bin Xu, Chunyang Li, Hao Peng, Juanzi Li, Lei Hou, Xiaozhi Wang, Yunjia Qi

arxiv:2407.15352 v1 · 2024-07-22 · 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{OZAG4VY5YJKDZLT6RDMMTQGVNI}

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	2026-07-05T08:46:42.499686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76406e571dc2543cae7e88d8c9c0d56a048d2c8ef96846941db0805bfde0234a

Aliases

arxiv: 2407.15352 · arxiv_version: 2407.15352v1 · doi: 10.48550/arxiv.2407.15352 · pith_short_12: OZAG4VY5YJKD · pith_short_16: OZAG4VY5YJKDZLT6 · pith_short_8: OZAG4VY5

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/OZAG4VY5YJKDZLT6RDMMTQGVNI \
  | 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: 76406e571dc2543cae7e88d8c9c0d56a048d2c8ef96846941db0805bfde0234a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d15c52a4ed533c469a7efd139a91d0fd4efcc033d174642ab6f5ff54b34e3ce1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-07-22T03:43:46Z",
    "title_canon_sha256": "f84677df14b035c1bb17fa7eaa78449a05f2e21c0f3cfd58b7edfdec42639ab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.15352",
    "kind": "arxiv",
    "version": 1
  }
}