Pith Number

pith:44DUAXFC

pith:2025:44DUAXFCFGCOJQZPDYUBD5O75V

not attested not anchored not stored refs pending

Universal Training of Neural Networks to Achieve Bayes Optimal Classification Accuracy

Alfred O. Hero III, Ali Bereyhi, Ben Liang, Mohammadreza Tavasoli Naeini, Morteza Noshad

arxiv:2501.07754 v1 · 2025-01-13 · cs.LG · cs.CV · cs.IT · eess.IV · eess.SP · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44DUAXFCFGCOJQZPDYUBD5O75V}

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.

Receipt and verification

First computed	2026-07-05T10:00:49.528131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e707405ca22984e4c32f1e2811f5dfed6bb7abdb39a2e3b90da07825854c5c4c

Aliases

arxiv: 2501.07754 · arxiv_version: 2501.07754v1 · doi: 10.48550/arxiv.2501.07754 · pith_short_12: 44DUAXFCFGCO · pith_short_16: 44DUAXFCFGCOJQZP · pith_short_8: 44DUAXFC

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/44DUAXFCFGCOJQZPDYUBD5O75V \
  | 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: e707405ca22984e4c32f1e2811f5dfed6bb7abdb39a2e3b90da07825854c5c4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6a40ff01218c905cbe682e3143e1f1e1742e328901b6508f2740373f6120f78",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.IT",
      "eess.IV",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-13T23:55:11Z",
    "title_canon_sha256": "a5e174abe22c4a6dfc24fd9f2a4df5ca7f5965fce39a361db1a5698f6799a843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07754",
    "kind": "arxiv",
    "version": 1
  }
}