Pith Number

pith:S3PKECMV

pith:2021:S3PKECMVFDEXB4ZUXWPLFTYJ5R

not attested not anchored not stored refs pending

Back to Prior Knowledge: Joint Event Causality Extraction via Convolutional Semantic Infusion

Hao Wang, Jianqi Gao, Xiangfeng Luo, Zijian Wang

arxiv:2102.09923 v1 · 2021-02-19 · cs.CL · 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{S3PKECMVFDEXB4ZUXWPLFTYJ5R}

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	2026-07-05T02:16:32.280057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96dea2099528c970f334bd9eb2cf09ec75afdd327b1095c157d7df24ce67e7ba

Aliases

arxiv: 2102.09923 · arxiv_version: 2102.09923v1 · doi: 10.48550/arxiv.2102.09923 · pith_short_12: S3PKECMVFDEX · pith_short_16: S3PKECMVFDEXB4ZU · pith_short_8: S3PKECMV

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/S3PKECMVFDEXB4ZUXWPLFTYJ5R \
  | 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: 96dea2099528c970f334bd9eb2cf09ec75afdd327b1095c157d7df24ce67e7ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1520111f1dad76481a57f657bce5f13df0bef0cc99d1ee42f6135239d8ca3cfd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-02-19T13:31:46Z",
    "title_canon_sha256": "a3513a6152613a1d4e900366837ac09fe87aa974a79a34a96b97dedeb0b608a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09923",
    "kind": "arxiv",
    "version": 1
  }
}