Pith Number

pith:ZNKZWHNH

pith:2024:ZNKZWHNHO3NNF73KQWGRRYXWRC

not attested not anchored not stored refs pending

A Rationale-centric Counterfactual Data Augmentation Method for Cross-Document Event Coreference Resolution

Bowen Ding, Linyi Yang, Qingkai Min, Shengkun Ma, Yingjie Li, Yue Zhang

arxiv:2404.01921 v2 · 2024-04-02 · 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{ZNKZWHNHO3NNF73KQWGRRYXWRC}

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	2026-07-05T08:16:48.627480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb559b1da776dad2ff6a858d18e2f688b5359a702435bbd09c6c4992627da99d

Aliases

arxiv: 2404.01921 · arxiv_version: 2404.01921v2 · doi: 10.48550/arxiv.2404.01921 · pith_short_12: ZNKZWHNHO3NN · pith_short_16: ZNKZWHNHO3NNF73K · pith_short_8: ZNKZWHNH

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/ZNKZWHNHO3NNF73KQWGRRYXWRC \
  | 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: cb559b1da776dad2ff6a858d18e2f688b5359a702435bbd09c6c4992627da99d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cec502b12160509dd6370c674bf0267e1020751f218bfa209e466e807fda5b57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-02T13:15:07Z",
    "title_canon_sha256": "d020e685f409a0f94de4c8355a70db75f9b16a0b9da4f68805e799693dbd3745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.01921",
    "kind": "arxiv",
    "version": 2
  }
}