Pith Number

pith:M67WWQQE

pith:2018:M67WWQQEE32VHKMTSRL7E65QQR

not attested not anchored not stored refs pending

What did you Mention? A Large Scale Mention Detection Benchmark for Spoken and Written Text

Elad Venezian, Gera Witzling, Lili Kotlerman, Noam Slonim, Shachar Mirkin, Yosi Mass

arxiv:1801.07507 v3 · 2018-01-23 · 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{M67WWQQEE32VHKMTSRL7E65QQR}

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	2026-05-18T00:25:07.084186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67bf6b420426f553a9939457f27bb0844357fe0d30a91c42289360a516348b33

Aliases

arxiv: 1801.07507 · arxiv_version: 1801.07507v3 · doi: 10.48550/arxiv.1801.07507 · pith_short_12: M67WWQQEE32V · pith_short_16: M67WWQQEE32VHKMT · pith_short_8: M67WWQQE

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/M67WWQQEE32VHKMTSRL7E65QQR \
  | 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: 67bf6b420426f553a9939457f27bb0844357fe0d30a91c42289360a516348b33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eab4c343fa5080d42700bc952fdf5ce7484b98f23a8b9a8a986244a44366fcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-01-23T12:22:52Z",
    "title_canon_sha256": "ec7b84b5ddaf2d6d69674783ab31a849a7e2533487cbf48ba73188effe25d778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07507",
    "kind": "arxiv",
    "version": 3
  }
}