Pith Number

pith:M4XBBGJS

pith:2022:M4XBBGJSKEJJVRNWODHWD7WDP4

not attested not anchored not stored refs pending

Understanding Factual Errors in Summarization: Errors, Summarizers, Datasets, Error Detectors

Alexander R. Fabbri, Greg Durrett, Jiacheng Xu, Justin F. Rousseau, Liyan Tang, Philippe Laban, Semih Yavuz, Tanya Goyal, Wojciech Kry\'sci\'nski

arxiv:2205.12854 v2 · 2022-05-25 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4XBBGJSKEJJVRNWODHWD7WDP4}

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

2 papers in Pith

Layer-Resolved Optimal Transport for Hallucination Detection in NMT and Abstractive Summarization

Whose Story Gets Told? Positionality and Bias in LLM Summaries of Life Narratives

Receipt and verification

First computed	2026-07-05T06:14:04.108674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672e10993251129ac5b670cf61fec37f2e818fb96882ac29af3caef85a4e8141

Aliases

arxiv: 2205.12854 · arxiv_version: 2205.12854v2 · doi: 10.48550/arxiv.2205.12854 · pith_short_12: M4XBBGJSKEJJ · pith_short_16: M4XBBGJSKEJJVRNW · pith_short_8: M4XBBGJS

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/M4XBBGJSKEJJVRNWODHWD7WDP4 \
  | 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: 672e10993251129ac5b670cf61fec37f2e818fb96882ac29af3caef85a4e8141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0114a27561419641681e75702490abdcaab6d696be3df545f61dbff09a173d95",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-25T15:26:48Z",
    "title_canon_sha256": "9bae2b9fbdc1eb46fd12b461d8fa67efad4cd32da62486b87047fa4e88bbc3bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12854",
    "kind": "arxiv",
    "version": 2
  }
}