Pith Number

pith:2U62HVKX

pith:2023:2U62HVKX3PLYOWOCKBOYFBZNTU

not attested not anchored not stored refs pending

PURR: Efficiently Editing Language Model Hallucinations by Denoising Language Model Corruptions

Anthony Chen, Hongrae Lee, Kelvin Guu, Panupong Pasupat, Sameer Singh

arxiv:2305.14908 v1 · 2023-05-24 · 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{2U62HVKX3PLYOWOCKBOYFBZNTU}

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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

3 papers in Pith

Mitigating Package Hallucinations in Large Language Models via Model Editing

Trustworthiness in Retrieval-Augmented Generation Systems: A Survey

A Survey of Hallucination in Large Foundation Models

Receipt and verification

First computed	2026-07-05T06:13:29.191616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d53da3d557dbd78759c2505d82872d9d31b4e6a971ac0c99f9e7efb4a325af4a

Aliases

arxiv: 2305.14908 · arxiv_version: 2305.14908v1 · doi: 10.48550/arxiv.2305.14908 · pith_short_12: 2U62HVKX3PLY · pith_short_16: 2U62HVKX3PLYOWOC · pith_short_8: 2U62HVKX

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/2U62HVKX3PLYOWOCKBOYFBZNTU \
  | 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: d53da3d557dbd78759c2505d82872d9d31b4e6a971ac0c99f9e7efb4a325af4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a3348d084414575dd7a5ee4f274c8806dce4f3b49fbfc032cac0f0605ddc4a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-24T08:59:00Z",
    "title_canon_sha256": "fdc4923048dbedaf2ae4cc25c7669a8cee40ed3ca48a0b49f813265b96ba8209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14908",
    "kind": "arxiv",
    "version": 1
  }
}