Pith Number

pith:PMQNFFQI

pith:2023:PMQNFFQI27XDGPTZEZHGPXJMNR

not attested not anchored not stored refs pending

Tensor Programs IVb: Adaptive Optimization in the Infinite-Width Limit

Etai Littwin, Greg Yang

arxiv:2308.01814 v2 · 2023-08-03 · cs.LG · cond-mat.dis-nn · cs.NE · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PMQNFFQI27XDGPTZEZHGPXJMNR}

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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

4 papers in Pith

Double Preconditioning (DoPr): Optimization for Test-Time Performance, not Validation Loss

Unlocking Feature Learning in Gated Delta Networks at Scale

Spectral Condition for $\mu$P under Width-Depth Scaling

There Will Be a Scientific Theory of Deep Learning

Receipt and verification

First computed	2026-07-05T06:38:03.310436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b20d29608d7ee333e79264e67dd2c6c72afc61e73da1c4ebd55afa7045e8352

Aliases

arxiv: 2308.01814 · arxiv_version: 2308.01814v2 · doi: 10.48550/arxiv.2308.01814 · pith_short_12: PMQNFFQI27XD · pith_short_16: PMQNFFQI27XDGPTZ · pith_short_8: PMQNFFQI

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/PMQNFFQI27XDGPTZEZHGPXJMNR \
  | 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: 7b20d29608d7ee333e79264e67dd2c6c72afc61e73da1c4ebd55afa7045e8352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93b772f9f8e3c7d381ddfd025b3bedfd569dc52f9042c5c3f329c1ececf3d47c",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cs.NE",
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-03T15:22:51Z",
    "title_canon_sha256": "43de1bab1aabcb1a2406d4ce4d6ce3d4c85fca5c284e1ccb8778d54c766485b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.01814",
    "kind": "arxiv",
    "version": 2
  }
}