Pith Number

pith:YD2OMMHD

pith:2016:YD2OMMHDLVHVA4SGGER4R6YUJI

not attested not anchored not stored refs pending

Noisy Optimization: Fast Convergence Rates with Comparison-Based Algorithms

LRI, Marie-Liesse Cauwet (INRIA, Olivier Teytaud (LRI, TAO)

arxiv:1604.08459 v1 · 2016-04-28 · 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{YD2OMMHDLVHVA4SGGER4R6YUJI}

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	2026-05-18T01:16:03.915250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0f4e630e35d4f5072463123c8fb144a1fa7fc6acfe9adf9fa14c43c1d6e835a

Aliases

arxiv: 1604.08459 · arxiv_version: 1604.08459v1 · doi: 10.48550/arxiv.1604.08459 · pith_short_12: YD2OMMHDLVHV · pith_short_16: YD2OMMHDLVHVA4SG · pith_short_8: YD2OMMHD

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/YD2OMMHDLVHVA4SGGER4R6YUJI \
  | 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: c0f4e630e35d4f5072463123c8fb144a1fa7fc6acfe9adf9fa14c43c1d6e835a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "092d69d495efb9bce60f64b40e843a6bd0c97016183ce74182c093121e0421bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-04-28T15:18:07Z",
    "title_canon_sha256": "ba5df6c0a94334aaaa34ef4f10e90d6a1d9b6135a79ad369cddd2494cec34791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08459",
    "kind": "arxiv",
    "version": 1
  }
}