Pith Number

pith:KURFMBHL

pith:2020:KURFMBHL4CUN2CCXRTJGT25YQ6

not attested not anchored not stored refs pending

Generating Representative Headlines for News Stories

Cong Yu, Daniel Finnie, Hongkun Yu, Jialu Liu, Jiaqi Zhai, Jiawei Han, Nicholas Zukoski, Xiaotao Gu, You Wu, Yuning Mao

arxiv:2001.09386 v4 · 2020-01-26 · cs.CL · cs.AI · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KURFMBHL4CUN2CCXRTJGT25YQ6}

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

Survey on Abstractive Text Summarization: Dataset, Models, and Metrics

Receipt and verification

First computed	2026-07-05T00:54:47.524503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55225604ebe0a8dd08578cd269ebb887ae81097d3c350e0787aa4b70e54c86bd

Aliases

arxiv: 2001.09386 · arxiv_version: 2001.09386v4 · doi: 10.48550/arxiv.2001.09386 · pith_short_12: KURFMBHL4CUN · pith_short_16: KURFMBHL4CUN2CCX · pith_short_8: KURFMBHL

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/KURFMBHL4CUN2CCXRTJGT25YQ6 \
  | 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: 55225604ebe0a8dd08578cd269ebb887ae81097d3c350e0787aa4b70e54c86bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd3a8583443a8a080c4beb57df98cb5ae370beb8cbdc0aeeda04fbff53b65bf8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-01-26T02:08:22Z",
    "title_canon_sha256": "fcfa4170d7885be8832de40343767cd6bf8f85c017f72bf2f31931c7c1f98485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.09386",
    "kind": "arxiv",
    "version": 4
  }
}