Pith Number

pith:VC5GEOX4

pith:2025:VC5GEOX4BH3MJ7DCN7L5WQMCIA

not attested not anchored not stored refs pending

Complexity guarantees and polling strategies for Riemannian direct-search methods

Bastien Cavarretta, Cl\'ement W. Royer, Florentin Goyens, Florian Yger

arxiv:2511.15360 v2 · 2025-11-19 · 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{VC5GEOX4BH3MJ7DCN7L5WQMCIA}

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	2026-06-02T01:03:38.611501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8ba623afc09f6c4fc626fd7db4182402820860f597f486e887ca5826dabeab7

Aliases

arxiv: 2511.15360 · arxiv_version: 2511.15360v2 · doi: 10.48550/arxiv.2511.15360 · pith_short_12: VC5GEOX4BH3M · pith_short_16: VC5GEOX4BH3MJ7DC · pith_short_8: VC5GEOX4

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/VC5GEOX4BH3MJ7DCN7L5WQMCIA \
  | 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: a8ba623afc09f6c4fc626fd7db4182402820860f597f486e887ca5826dabeab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67500125c2957ab463f390f2a0b8fbda25966086de5a04ded08381715912417c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-11-19T11:41:28Z",
    "title_canon_sha256": "55e8800f0f7252477d486d82148b201f8a204157d42bd866e791e8843dcb7b1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.15360",
    "kind": "arxiv",
    "version": 2
  }
}