Pith Number

pith:BHPITCZG

pith:2025:BHPITCZGSE6FZL6GSFKNUQMM53

not attested not anchored not stored refs pending

Globally aware optimization with resurgence

Wei Bu

arxiv:2509.01329 v1 · 2025-09-01 · cs.LG · math-ph · math.MP · 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{BHPITCZGSE6FZL6GSFKNUQMM53}

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	2026-07-05T12:02:58.402327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09de898b26913c5cafc69154da418ceee57e33d9209ef81b3f8bd76041aabed4

Aliases

arxiv: 2509.01329 · arxiv_version: 2509.01329v1 · doi: 10.48550/arxiv.2509.01329 · pith_short_12: BHPITCZGSE6F · pith_short_16: BHPITCZGSE6FZL6G · pith_short_8: BHPITCZG

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/BHPITCZGSE6FZL6GSFKNUQMM53 \
  | 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: 09de898b26913c5cafc69154da418ceee57e33d9209ef81b3f8bd76041aabed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da786442ca23248b8bede6c233c83ca233df65ba3aa487ef5005eae8d32eaae2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-01T10:12:13Z",
    "title_canon_sha256": "9e7d7aa8f5c300760f669c73d92a82da2105edd2e8ab19bee2225be08e69de5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01329",
    "kind": "arxiv",
    "version": 1
  }
}