Pith Number

pith:V5JJFL3Z

pith:2021:V5JJFL3Z2REIB4P53KQG5H3XSV

not attested not anchored not stored refs pending

The Factual Inconsistency Problem in Abstractive Text Summarization: A Survey

Bing Qin, Xiachong Feng, Xiaocheng Feng, Yichong Huang

arxiv:2104.14839 v3 · 2021-04-30 · cs.CL

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5JJFL3Z2REIB4P53KQG5H3XSV}

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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

6 papers in Pith

PseudoBench: Measuring How Agentic Auto-Research Fuels Pseudoscience

Hallucination is Inevitable: An Innate Limitation of Large Language Models

SelfCheckGPT: Zero-Resource Black-Box Hallucination Detection for Generative Large Language Models

A Survey on Hallucination in Large Language Models: Principles, Taxonomy, Challenges, and Open Questions

MedFabric and EtHER: A Data-Centric Framework for Word-Level Fabrication Generation and Detection in Medical LLMs

Receipt and verification

First computed	2026-07-05T05:59:19.353609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af5292af79d44880f1fddaa06e9f77955b88ca9f5ac5a40f40003db93807aca7

Aliases

arxiv: 2104.14839 · arxiv_version: 2104.14839v3 · doi: 10.48550/arxiv.2104.14839 · pith_short_12: V5JJFL3Z2REI · pith_short_16: V5JJFL3Z2REIB4P5 · pith_short_8: V5JJFL3Z

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/V5JJFL3Z2REIB4P53KQG5H3XSV \
  | 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: af5292af79d44880f1fddaa06e9f77955b88ca9f5ac5a40f40003db93807aca7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4612f71a7da3e6d9316daa126a30e58dcb5a0b36ccde3a7278ede967e5be7768",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-30T08:46:13Z",
    "title_canon_sha256": "e6bdc5b0067f0904ceade9412452dfcc1a5635a9a16880663793dc88c8a7d412"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14839",
    "kind": "arxiv",
    "version": 3
  }
}