Pith Number

pith:VRKFAHVE

pith:2025:VRKFAHVEUOQC7WT6C7PRPGKRMK

not attested not anchored not stored refs pending

Mixed-variable policy-based optimization

Jonathan Viquerat

arxiv:2506.13240 v1 · 2025-06-16 · math.OC · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRKFAHVEUOQC7WT6C7PRPGKRMK}

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	2026-07-05T11:22:07.259306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac54501ea4a3a02fda7e17df1799516299673b9bc5671de7e4b5f4bc0895d413

Aliases

arxiv: 2506.13240 · arxiv_version: 2506.13240v1 · doi: 10.48550/arxiv.2506.13240 · pith_short_12: VRKFAHVEUOQC · pith_short_16: VRKFAHVEUOQC7WT6 · pith_short_8: VRKFAHVE

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/VRKFAHVEUOQC7WT6C7PRPGKRMK \
  | 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: ac54501ea4a3a02fda7e17df1799516299673b9bc5671de7e4b5f4bc0895d413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23ca28ba54caabd87efed501beb0fe071fe756699096ba8c03d5bfc3023fc471",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-06-16T08:39:11Z",
    "title_canon_sha256": "0a2fe24116d2a9e6308e520aad6e2635866252c803e2eeebdfb90e087ae73ad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13240",
    "kind": "arxiv",
    "version": 1
  }
}