Pith Number

pith:UODKYRTI

pith:2025:UODKYRTIRSWVBWTYNIH7FHSSJY

not attested not anchored not stored refs pending

Maximal entropy in the moment body

Didier Henrion (LAAS-POP)

arxiv:2507.02461 v1 · 2025-07-03 · 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{UODKYRTIRSWVBWTYNIH7FHSSJY}

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	2026-07-05T11:31:18.742214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a386ac46688cad50da786a0ff29e524e0a08a5536f6d4c9b72f3a1700fcc6666

Aliases

arxiv: 2507.02461 · arxiv_version: 2507.02461v1 · doi: 10.48550/arxiv.2507.02461 · pith_short_12: UODKYRTIRSWV · pith_short_16: UODKYRTIRSWVBWTY · pith_short_8: UODKYRTI

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/UODKYRTIRSWVBWTYNIH7FHSSJY \
  | 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: a386ac46688cad50da786a0ff29e524e0a08a5536f6d4c9b72f3a1700fcc6666

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceffc067ea4090c6b419e6231a2f131ff6cb4a3f3e3457b00408953ffc7b4d25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-07-03T09:18:40Z",
    "title_canon_sha256": "58769f2ac9c169745d4948a9396cd567c1a8a2a50e191f0ae8217b125199f3b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02461",
    "kind": "arxiv",
    "version": 1
  }
}