Pith Number

pith:3WMA6UVS

pith:2018:3WMA6UVSFD7WNDXPSVOGFZRT7D

not attested not anchored not stored refs pending

Named Person Coreference in English News

Ani Nenkova, Dan Roth, Oshin Agarwal, Sanjay Subramanian

arxiv:1810.11476 v2 · 2018-10-26 · 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{3WMA6UVSFD7WNDXPSVOGFZRT7D}

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	2026-05-18T00:00:17.718151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd980f52b228ff668eef955c62e633f8c31b21345bb164072657bbe586b530ef

Aliases

arxiv: 1810.11476 · arxiv_version: 1810.11476v2 · doi: 10.48550/arxiv.1810.11476 · pith_short_12: 3WMA6UVSFD7W · pith_short_16: 3WMA6UVSFD7WNDXP · pith_short_8: 3WMA6UVS

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/3WMA6UVSFD7WNDXPSVOGFZRT7D \
  | 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: dd980f52b228ff668eef955c62e633f8c31b21345bb164072657bbe586b530ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26b2a26fd21e7f5646e58373436e33ec06c2cf6c6280a2802b1b00e2d82cde5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-26T18:10:03Z",
    "title_canon_sha256": "4053665cf59d38c8aa3c38e7847a8d28f3be157b9efb9599a70851f62f380b76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11476",
    "kind": "arxiv",
    "version": 2
  }
}