Pith Number

pith:NFC5DIM6

pith:2026:NFC5DIM63PMTQVJHNWLLBNVN7D

not attested not anchored not stored refs pending

Accelerated Stochastic Zeroth-Order Quasar-Convex Optimization

Em\'eric Gbaguidi, Julien Hermant

arxiv:2607.19965 v1 · 2026-07-22 · 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{NFC5DIM63PMTQVJHNWLLBNVN7D}

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	2026-07-23T01:24:52.490668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6945d1a19edbd93855276d96b0b6adf8ea33720059ff13342708055b558106ee

Aliases

arxiv: 2607.19965 · arxiv_version: 2607.19965v1 · doi: 10.48550/arxiv.2607.19965 · pith_short_12: NFC5DIM63PMT · pith_short_16: NFC5DIM63PMTQVJH · pith_short_8: NFC5DIM6

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/NFC5DIM63PMTQVJHNWLLBNVN7D \
  | 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: 6945d1a19edbd93855276d96b0b6adf8ea33720059ff13342708055b558106ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39f942c367076f18fa10789f0476dcfeeb4ffbd9f0fb1003b452805c6f9ced77",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-07-22T09:48:50Z",
    "title_canon_sha256": "6914b74dff4cc7ba647b1fc7bcf708b502be857c1d0a59d32c62ac5c7f1e31fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19965",
    "kind": "arxiv",
    "version": 1
  }
}