Pith Number

pith:XAR22ZN4

pith:2023:XAR22ZN4H6VQDX42SEPQRA3ZOJ

not attested not anchored not stored refs pending

Omega: Optimistic EMA Gradients

Gauthier Gidel, Juan Ramirez, Quentin Bertrand, Rohan Sukumaran

arxiv:2306.07905 v2 · 2023-06-13 · cs.LG · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XAR22ZN4H6VQDX42SEPQRA3ZOJ}

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	2026-07-05T08:00:34.014934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b823ad65bc3fab01df9a911f088379724bdb44bf6cf38eea804f00eec6a10768

Aliases

arxiv: 2306.07905 · arxiv_version: 2306.07905v2 · doi: 10.48550/arxiv.2306.07905 · pith_short_12: XAR22ZN4H6VQ · pith_short_16: XAR22ZN4H6VQDX42 · pith_short_8: XAR22ZN4

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/XAR22ZN4H6VQDX42SEPQRA3ZOJ \
  | 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: b823ad65bc3fab01df9a911f088379724bdb44bf6cf38eea804f00eec6a10768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9574fce6a1765276dfc68a674790963d04baa803c23977274fb2b562c2f49498",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-13T16:56:13Z",
    "title_canon_sha256": "eff1a8fcd55db72cafdb9b3f882bff1d36c2c8be082179bea730d31bdb7ab90e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.07905",
    "kind": "arxiv",
    "version": 2
  }
}