Pith Number

pith:26GOOAAD

pith:2024:26GOOAADXBXXQ2I2ZFKAL5BJM3

not attested not anchored not stored refs pending

Your Large Language Models Are Leaving Fingerprints

Dimitris Alikaniotis, Hope McGovern, Rickard Stureborg, Yoshi Suhara

arxiv:2405.14057 v1 · 2024-05-22 · 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{26GOOAADXBXXQ2I2ZFKAL5BJM3}

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

Peering Behind the Shield: Guardrail Identification in Large Language Models

The Surprising Universality of LLM Outputs: A Real-Time Verification Primitive

Receipt and verification

First computed	2026-07-05T08:22:09.867999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d78ce70003b86f78691ac95405f42966c0328f78c25bb28d89ff91c7aa2028ce

Aliases

arxiv: 2405.14057 · arxiv_version: 2405.14057v1 · doi: 10.48550/arxiv.2405.14057 · pith_short_12: 26GOOAADXBXX · pith_short_16: 26GOOAADXBXXQ2I2 · pith_short_8: 26GOOAAD

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/26GOOAADXBXXQ2I2ZFKAL5BJM3 \
  | 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: d78ce70003b86f78691ac95405f42966c0328f78c25bb28d89ff91c7aa2028ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc5739a9feed29247e13c0f51364f81976c815b5be695140d62baf2ada5f636d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-05-22T23:02:42Z",
    "title_canon_sha256": "25914da9356776db2d2d74c381271a3b3ba7634ac5682a67c47e979e79d6d6bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.14057",
    "kind": "arxiv",
    "version": 1
  }
}