Pith Number

pith:KO7P5FED

pith:2026:KO7P5FEDLKUN3OL2PUP22KC2ES

not attested not anchored not stored refs pending

Stochastic Gradient Optimization with Model-Assisted Sampling

Jonne Pohjankukka, Jukka Heikkonen

arxiv:2606.27171 v1 · 2026-06-25 · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KO7P5FEDLKUN3OL2PUP22KC2ES}

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	2026-06-26T01:16:12.499643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53befe94835aa8ddb97a7d1fad285a2489b1d4bb67915e9fa39f5283d5858e20

Aliases

arxiv: 2606.27171 · arxiv_version: 2606.27171v1 · doi: 10.48550/arxiv.2606.27171 · pith_short_12: KO7P5FEDLKUN · pith_short_16: KO7P5FEDLKUN3OL2 · pith_short_8: KO7P5FED

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/KO7P5FEDLKUN3OL2PUP22KC2ES \
  | 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: 53befe94835aa8ddb97a7d1fad285a2489b1d4bb67915e9fa39f5283d5858e20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b6dedcad191b09ef217a005416655e041623e6f78d1c441a83c2629de27105f",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-25T15:39:19Z",
    "title_canon_sha256": "1e6c92a6b03b74f1480efe788933fd3d65342bab0770ac8a333b4f2fc967993a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27171",
    "kind": "arxiv",
    "version": 1
  }
}