Pith Number

pith:2RWV3WMK

pith:2023:2RWV3WMKYIZGS2WJEELDCC3HX2

not attested not anchored not stored refs pending

Copyright Violations and Large Language Models

Anders S{\o}gaard, Antonia Karamolegkou, Jiaang Li, Li Zhou

arxiv:2310.13771 v1 · 2023-10-20 · 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{2RWV3WMKYIZGS2WJEELDCC3HX2}

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

3 papers in Pith

LLMs Can Leak Training Data But Do They Want To? A Propensity-Aware Evaluation of Memorization in LLMs

Extracting memorized pieces of (copyrighted) books from open-weight language models

Representation-Guided Parameter-Efficient LLM Unlearning

Receipt and verification

First computed	2026-07-05T07:03:34.433371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d46d5dd98ac232696ac92116310b67bea155afec37b8b4a870924c638dff52ac

Aliases

arxiv: 2310.13771 · arxiv_version: 2310.13771v1 · doi: 10.48550/arxiv.2310.13771 · pith_short_12: 2RWV3WMKYIZG · pith_short_16: 2RWV3WMKYIZGS2WJ · pith_short_8: 2RWV3WMK

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/2RWV3WMKYIZGS2WJEELDCC3HX2 \
  | 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: d46d5dd98ac232696ac92116310b67bea155afec37b8b4a870924c638dff52ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a64c55347c484008a07898a2ff013c19483893fa09e52746f9df33071875e61d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-20T19:14:59Z",
    "title_canon_sha256": "35d6efa96eae4ab8273a121b2eec09923874b83e911fd3c680f0cd7c51c53f01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.13771",
    "kind": "arxiv",
    "version": 1
  }
}