Pith Number

pith:27IACSK5

pith:2023:27IACSK5HFEEQL3VKBQC7H3NCO

not attested not anchored not stored refs pending

Tracr: Compiled Transformers as a Laboratory for Interpretability

David Lindner, J\'anos Kram\'ar, Matthew Rahtz, Sebastian Farquhar, Thomas McGrath, Vladimir Mikulik

arxiv:2301.05062 v5 · 2023-01-12 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27IACSK5HFEEQL3VKBQC7H3NCO}

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

Promptbreeder: Self-Referential Self-Improvement Via Prompt Evolution

Correcting Influence: Unboxing LLM Outputs with Orthogonal Latent Spaces

Receipt and verification

First computed	2026-07-05T07:08:40.443197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7d001495d3948482f7550602f9f6d139077ab08c7b054ff42439be81cf717d0

Aliases

arxiv: 2301.05062 · arxiv_version: 2301.05062v5 · doi: 10.48550/arxiv.2301.05062 · pith_short_12: 27IACSK5HFEE · pith_short_16: 27IACSK5HFEEQL3V · pith_short_8: 27IACSK5

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/27IACSK5HFEEQL3VKBQC7H3NCO \
  | 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: d7d001495d3948482f7550602f9f6d139077ab08c7b054ff42439be81cf717d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8c169bea738473c3744178a6660c39491c9ec95e3dadcb710e7fe8eefc7b849",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-12T14:59:19Z",
    "title_canon_sha256": "528d937f5367a1e932d3e420873094c788d76299c3d522c115d6155ff41da5cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.05062",
    "kind": "arxiv",
    "version": 5
  }
}