Pith Number

pith:HATC47ER

pith:2025:HATC47ERAYPQGSDKUF2DTKV6HH

not attested not anchored not stored refs pending

AI Companies Should Report Pre- and Post-Mitigation Safety Evaluations

Adam Gleave, Ann-Kathrin Dombrowski, Chris Cundy, Dillon Bowen

arxiv:2503.17388 v1 · 2025-03-17 · cs.CY · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HATC47ERAYPQGSDKUF2DTKV6HH}

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

1 paper in Pith

The Safety Gap Toolkit: Evaluating Hidden Dangers of Open-Source Models

Receipt and verification

First computed	2026-07-05T10:37:08.217401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38262e7c91061f03486aa17439aabe39c628546a99ec8ddf66ca3156f8141581

Aliases

arxiv: 2503.17388 · arxiv_version: 2503.17388v1 · doi: 10.48550/arxiv.2503.17388 · pith_short_12: HATC47ERAYPQ · pith_short_16: HATC47ERAYPQGSDK · pith_short_8: HATC47ER

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/HATC47ERAYPQGSDKUF2DTKV6HH \
  | 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: 38262e7c91061f03486aa17439aabe39c628546a99ec8ddf66ca3156f8141581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff631d2482741b5a338a6b0e6a5d192645801615776e3e1963969d1dab15fed0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-03-17T17:56:43Z",
    "title_canon_sha256": "7e4ccac5806399bf3611ad82c0a429538b5c7852a20163f7135369b209211305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17388",
    "kind": "arxiv",
    "version": 1
  }
}