Pith Number

pith:5ZZ7TCCZ

pith:2005:5ZZ7TCCZ4TUEEQHYGH3I5UIQF4

not attested not anchored not stored refs pending

Multi-document Biography Summarization

Eduard Hovy, Liang Zhou, Miruna Ticrea

arxiv:cs/0501078 v1 · 2005-01-26 · 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{5ZZ7TCCZ4TUEEQHYGH3I5UIQF4}

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.

Cited by

1 paper in Pith

BioGen: Automated Biography Generation

Receipt and verification

First computed	2026-07-04T14:24:51.829519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee73f98859e4e84240f831f68ed1102f34a56598c833d6b626b4c5893e89fd05

Aliases

arxiv: cs/0501078 · arxiv_version: cs/0501078v1 · doi: 10.48550/arxiv.cs/0501078 · pith_short_12: 5ZZ7TCCZ4TUE · pith_short_16: 5ZZ7TCCZ4TUEEQHY · pith_short_8: 5ZZ7TCCZ

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/5ZZ7TCCZ4TUEEQHYGH3I5UIQF4 \
  | 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: ee73f98859e4e84240f831f68ed1102f34a56598c833d6b626b4c5893e89fd05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce9292d96f682cc6700ca038b3af4f7b85fa5c51006ca0eda8f8383113f978c2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.CL",
    "submitted_at": "2005-01-26T22:43:17Z",
    "title_canon_sha256": "83d5d9f3e9b4fe20f75c70c8bb858a0c25d4975d796524156bcc5f478a153923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0501078",
    "kind": "arxiv",
    "version": 1
  }
}