Pith Number

pith:JTCELKEJ

pith:2025:JTCELKEJLJHS3FEFVTRRK34N25

not attested not anchored not stored refs pending

A Random Matrix Theory Perspective on the Learning Dynamics of Multi-head Latent Attention

Brandon Reagen, Nandan Kumar Jha

arxiv:2507.09394 v1 · 2025-07-12 · 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{JTCELKEJLJHS3FEFVTRRK34N25}

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

How Does Attention Help? Insights from Random Matrices on Signal Recovery from Sequence Models

Receipt and verification

First computed	2026-07-05T11:36:08.354030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cc445a8895a4f2d9485ace3156f8dd7750db1929cbd9e2ea3088063b8d1f9b0

Aliases

arxiv: 2507.09394 · arxiv_version: 2507.09394v1 · doi: 10.48550/arxiv.2507.09394 · pith_short_12: JTCELKEJLJHS · pith_short_16: JTCELKEJLJHS3FEF · pith_short_8: JTCELKEJ

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/JTCELKEJLJHS3FEFVTRRK34N25 \
  | 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: 4cc445a8895a4f2d9485ace3156f8dd7750db1929cbd9e2ea3088063b8d1f9b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cacfdf61b04f91f85ba394298d22d1edb690af070641444b0399bcbeb8edb81",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-12T20:31:07Z",
    "title_canon_sha256": "c34a4357fd1b40678bdbed2fc75d7463434435f91b4fb1900c1dabc41329607b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09394",
    "kind": "arxiv",
    "version": 1
  }
}