Pith Number

pith:C2P5ZGTX

pith:2023:C2P5ZGTXU6D5XTCXW5C56IEOE6

not attested not anchored not stored refs pending

Sentence-Incremental Neural Coreference Resolution

Mark Steedman, Matt Grenander, Shay B. Cohen

arxiv:2305.16947 v1 · 2023-05-26 · 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{C2P5ZGTXU6D5XTCXW5C56IEOE6}

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	2026-07-05T06:14:19.399596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

169fdc9a77a787dbcc57b745df208e27b21f03e34b1129e360afcfca1bdee69f

Aliases

arxiv: 2305.16947 · arxiv_version: 2305.16947v1 · doi: 10.48550/arxiv.2305.16947 · pith_short_12: C2P5ZGTXU6D5 · pith_short_16: C2P5ZGTXU6D5XTCX · pith_short_8: C2P5ZGTX

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/C2P5ZGTXU6D5XTCXW5C56IEOE6 \
  | 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: 169fdc9a77a787dbcc57b745df208e27b21f03e34b1129e360afcfca1bdee69f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c71546e7e9c1af7841c4db9deecc6fa7b7f85f1de8cb03102262eeb7302a7815",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-26T14:00:25Z",
    "title_canon_sha256": "a08866971669f5713ca9af9a5d14457869fbb9c031a9eba2f8e75662c2aca87a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16947",
    "kind": "arxiv",
    "version": 1
  }
}