Pith Number

pith:75UMR4MT

pith:2023:75UMR4MT4HSO6OO3BKEJXM6C7J

not attested not anchored not stored refs pending

Physics of Language Models: Part 3.2, Knowledge Manipulation

Yuanzhi Li, Zeyuan Allen-Zhu

arxiv:2309.14402 v2 · 2023-09-25 · cs.CL · 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{75UMR4MT4HSO6OO3BKEJXM6C7J}

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

9 papers in Pith

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Geometric Factual Recall in Transformers

Receipt and verification

First computed	2026-07-05T08:44:09.956524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff68c8f193e1e4ef39db0a889bb3c2fa569d77c37a1046a748cfb3c9c9a85b84

Aliases

arxiv: 2309.14402 · arxiv_version: 2309.14402v2 · doi: 10.48550/arxiv.2309.14402 · pith_short_12: 75UMR4MT4HSO · pith_short_16: 75UMR4MT4HSO6OO3 · pith_short_8: 75UMR4MT

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/75UMR4MT4HSO6OO3BKEJXM6C7J \
  | 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: ff68c8f193e1e4ef39db0a889bb3c2fa569d77c37a1046a748cfb3c9c9a85b84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63b4a9081e5264671ec3ada231f54d961e1bcd9e08ba2c73ba4f7ff73256faf2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-09-25T17:50:41Z",
    "title_canon_sha256": "a042e4312116c3a6e8e753a500f9d2a4cd96167d4b2a99c154a7b219245d1e56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.14402",
    "kind": "arxiv",
    "version": 2
  }
}