Pith Number

pith:WOBAA5KP

pith:2025:WOBAA5KPDQQINXAHHPULSKECYE

not attested not anchored not stored refs pending

Determinant Estimation under Memory Constraints and Neural Scaling Laws

Chris van der Heide, Fred Roosta, Liam Hodgkinson, Michael W. Mahoney, Siavash Ameli

arxiv:2503.04424 v2 · 2025-03-06 · stat.ML · cs.LG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOBAA5KPDQQINXAHHPULSKECYE}

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

Spectral Estimation with Free Decompression

Receipt and verification

First computed	2026-07-05T11:34:48.288303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b38200754f1c2086dc073be8b92882c12e37945a40b9880aa44f41b1d00a14c5

Aliases

arxiv: 2503.04424 · arxiv_version: 2503.04424v2 · doi: 10.48550/arxiv.2503.04424 · pith_short_12: WOBAA5KPDQQI · pith_short_16: WOBAA5KPDQQINXAH · pith_short_8: WOBAA5KP

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/WOBAA5KPDQQINXAHHPULSKECYE \
  | 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: b38200754f1c2086dc073be8b92882c12e37945a40b9880aa44f41b1d00a14c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "918a062be1df90f3bdeab7957719b69a08394b1741ca3a2c0fbc67d5a964498a",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-03-06T13:32:13Z",
    "title_canon_sha256": "b30c3d89dc8ae5f0a21c53b5c07bf168e7d8617b11fceb7087c27ab088b936de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04424",
    "kind": "arxiv",
    "version": 2
  }
}