Pith Number

pith:MHZA4V7O

pith:2022:MHZA4V7O4XX2XVT7TQRIUHUFFY

not attested not anchored not stored refs pending

Event Coreference Resolution for Contentious Politics Events

Ali H\"urriyeto\u{g}lu, Ali Safaya, Erdem Y\"or\"uk, Fatih Beyhan, F{\i}rat Duru\c{s}an, Osman Mutlu, Reyyan Yeniterzi

arxiv:2203.10123 v1 · 2022-03-18 · 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{MHZA4V7O4XX2XVT7TQRIUHUFFY}

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	2026-07-05T04:06:31.609865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61f20e57eee5efabd67f9c228a1e852e26b78dc46410a652af4e7e01b4a7ff65

Aliases

arxiv: 2203.10123 · arxiv_version: 2203.10123v1 · doi: 10.48550/arxiv.2203.10123 · pith_short_12: MHZA4V7O4XX2 · pith_short_16: MHZA4V7O4XX2XVT7 · pith_short_8: MHZA4V7O

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/MHZA4V7O4XX2XVT7TQRIUHUFFY \
  | 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: 61f20e57eee5efabd67f9c228a1e852e26b78dc46410a652af4e7e01b4a7ff65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abd4c1bb85abc58c5ed5962ebfa12b1df1aac168b5f7640d1cd523be20d68736",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-03-18T18:50:45Z",
    "title_canon_sha256": "34d98b104d4fc4876293f4975ce1384607c1814a67c28059d9ebb2bcaf726a27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.10123",
    "kind": "arxiv",
    "version": 1
  }
}