Pith Number

pith:YZIZRINH

pith:2026:YZIZRINHHMPEFZJZ2OTCYIHJBS

not attested not anchored not stored refs pending

Probabilistic Gaussian Homotopy: A Probability-Space Continuation Framework for Nonconvex Optimization

Eldad Haber, Eshed Gal, Samy Wu Fung

arxiv:2603.13546 v2 · 2026-03-13 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZIZRINHHMPEFZJZ2OTCYIHJBS}

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	2026-06-08T01:04:00.908278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c65198a1a73b1e42e539d3a62c20e90cbd88340e6f91943ea5cbcc6b66d4d5eb

Aliases

arxiv: 2603.13546 · arxiv_version: 2603.13546v2 · doi: 10.48550/arxiv.2603.13546 · pith_short_12: YZIZRINHHMPE · pith_short_16: YZIZRINHHMPEFZJZ · pith_short_8: YZIZRINH

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/YZIZRINHHMPEFZJZ2OTCYIHJBS \
  | 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: c65198a1a73b1e42e539d3a62c20e90cbd88340e6f91943ea5cbcc6b66d4d5eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f72d032cbabe40d135eebeee6b91949fc37dc3efe6b2016322fcbb7b1225ab0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-13T19:32:29Z",
    "title_canon_sha256": "8c1d7039445192687b4596f2aa11eea6263535ba94a469a81d0ebfa35c4409e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.13546",
    "kind": "arxiv",
    "version": 2
  }
}