Pith Number

pith:Z3T6UUB5

pith:2025:Z3T6UUB5OGTICZD3P7KNBTRW67

not attested not anchored not stored refs pending

FOCUS: First Order Concentrated Updating Scheme

Jeff Gore, Yizhou Liu, Ziming Liu

arxiv:2501.12243 v1 · 2025-01-21 · cs.LG · cs.CL · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3T6UUB5OGTICZD3P7KNBTRW67}

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

3 papers in Pith

AMUSE: Anytime Muon with Stable Gradient Evaluation

GradPower: Powering Gradients for Faster Language Model Pre-Training

Superposition Yields Robust Neural Scaling

Receipt and verification

First computed	2026-07-05T10:03:33.559438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cee7ea503d71a681647b7fd4d0ce36f7d334c3740df789cdebdba9ba73068543

Aliases

arxiv: 2501.12243 · arxiv_version: 2501.12243v1 · doi: 10.48550/arxiv.2501.12243 · pith_short_12: Z3T6UUB5OGTI · pith_short_16: Z3T6UUB5OGTICZD3 · pith_short_8: Z3T6UUB5

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/Z3T6UUB5OGTICZD3P7KNBTRW67 \
  | 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: cee7ea503d71a681647b7fd4d0ce36f7d334c3740df789cdebdba9ba73068543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db9aa8f1069447fc515ff7c91efce34cf7bb387dd4aa8e5223cd49af46fa9e22",
    "cross_cats_sorted": [
      "cs.CL",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-21T16:03:42Z",
    "title_canon_sha256": "3799266da83c133d91fbcd6fb02028d8e77cd570c79e672da455b1109c4139aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12243",
    "kind": "arxiv",
    "version": 1
  }
}