Pith Number

pith:X6GC7G22

pith:2025:X6GC7G22JJPYVOKTEHYZCGZ37W

not attested not anchored not stored refs pending

Interestingness First Classifiers

Ryoma Sato

arxiv:2508.19780 v1 · 2025-08-27 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6GC7G22JJPYVOKTEHYZCGZ37W}

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	2026-07-05T12:00:17.687383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf8c2f9b5a4a5f8ab95321f1911b3bfda8b91996802d14b3b6622c4555d492fb

Aliases

arxiv: 2508.19780 · arxiv_version: 2508.19780v1 · doi: 10.48550/arxiv.2508.19780 · pith_short_12: X6GC7G22JJPY · pith_short_16: X6GC7G22JJPYVOKT · pith_short_8: X6GC7G22

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/X6GC7G22JJPYVOKTEHYZCGZ37W \
  | 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: bf8c2f9b5a4a5f8ab95321f1911b3bfda8b91996802d14b3b6622c4555d492fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8884feeff5e58e40bed0d52e4b2b54752eafb86a8a71cb37ecd4060c746c6092",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-27T11:04:05Z",
    "title_canon_sha256": "07407e2da7f1d17af02e02077bf88bc4d769722f466a06419d6ccbd79f62b8a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19780",
    "kind": "arxiv",
    "version": 1
  }
}