Pith Number

pith:P7UCKJ2Q

pith:2023:P7UCKJ2Q6E3HRDMSS5TOEUROHM

not attested not anchored not stored refs pending

Physics of Language Models: Part 1, Learning Hierarchical Language Structures

Yuanzhi Li, Zeyuan Allen-Zhu

arxiv:2305.13673 v4 · 2023-05-23 · cs.CL · cs.AI · cs.LG

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\usepackage{pith}
\pithnumber{P7UCKJ2Q6E3HRDMSS5TOEUROHM}

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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

13 papers in Pith

Critical Percolation as a Synthetic Data Model for Interpretability

Learning Dynamics of Chain-of-Thought State Tracking in a Solvable Transformer Model

Causally Evaluating the Learnability of Formal Language Tasks

Analyzing the Correlation Between Hallucinations and Knowledge Conflicts in Large Language Models

Invariant Gradient Alignment for Robust Reasoning Distillation

Receipt and verification

First computed	2026-07-05T11:04:33.840648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe8252750f136788d929766e2522e3b10985904437ae9186e4034c150dc2949

Aliases

arxiv: 2305.13673 · arxiv_version: 2305.13673v4 · doi: 10.48550/arxiv.2305.13673 · pith_short_12: P7UCKJ2Q6E3H · pith_short_16: P7UCKJ2Q6E3HRDMS · pith_short_8: P7UCKJ2Q

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/P7UCKJ2Q6E3HRDMSS5TOEUROHM \
  | 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: 7fe8252750f136788d929766e2522e3b10985904437ae9186e4034c150dc2949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "834292fa2ee6db5c86d42d1c52082c4d8892a8e98f185ea71efd8827eac3aeea",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-23T04:28:16Z",
    "title_canon_sha256": "07a33ee8a037bf589616a0afa0576c41cdfb3ed529bbec4e34f11818c3ab3717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13673",
    "kind": "arxiv",
    "version": 4
  }
}