Pith Number

pith:HCE46NV6

pith:2025:HCE46NV6EUZUKGE3HFCZB2L2U5

not attested not anchored not stored refs pending

Constrained Variational Inference via Safe Particle Flow

Jorge Cort\'es, Nikolay Atanasov, Yinzhuang Yi

arxiv:2509.10356 v2 · 2025-09-12 · math.OC · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCE46NV6EUZUKGE3HFCZB2L2U5}

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	2026-05-17T23:39:17.551266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3889cf36be253345189b394590e97aa76c081254adfd6469d3d136a8f86b6219

Aliases

arxiv: 2509.10356 · arxiv_version: 2509.10356v2 · doi: 10.48550/arxiv.2509.10356 · pith_short_12: HCE46NV6EUZU · pith_short_16: HCE46NV6EUZUKGE3 · pith_short_8: HCE46NV6

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/HCE46NV6EUZUKGE3HFCZB2L2U5 \
  | 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: 3889cf36be253345189b394590e97aa76c081254adfd6469d3d136a8f86b6219

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "322d6008e0e02535b82a41c886a00f7096a7967ee0890ecf7e52d1b75714039b",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-09-12T15:45:10Z",
    "title_canon_sha256": "5b04456affcfa2f77e49080a892bea5794e42185fa7cd8848673cbdbcc99afa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.10356",
    "kind": "arxiv",
    "version": 2
  }
}