Pith Number

pith:3OONJODR

pith:2026:3OONJODRYHCJKPM37IVHSAHKUQ

not attested not anchored not stored refs pending

anyakrakusuma: A Python Library for Entropic Schr\"odinger Bridges on Idealized Geometries

Agus Wahyu Jatmiko, Astyka Pamumpuni, Candrasa Surya Dharma, Dasapta Erwin Irawan, Deny Juanda Puradimaja, Edi Riawan, Rendy Dwi Kartiko, Rusmawan Suwarman, Sandy Hardian Susanto Herho, Sito Fossy Biosa

arxiv:2607.18184 v1 · 2026-07-20 · physics.comp-ph · cs.MS · cs.NA · math.NA · 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{3OONJODRYHCJKPM37IVHSAHKUQ}

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	2026-07-21T02:22:26.567073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db9cd4b871c1c4953d9bfa2a7900eaa4279c60fb8f529f8baf827cf396619256

Aliases

arxiv: 2607.18184 · arxiv_version: 2607.18184v1 · doi: 10.48550/arxiv.2607.18184 · pith_short_12: 3OONJODRYHCJ · pith_short_16: 3OONJODRYHCJKPM3 · pith_short_8: 3OONJODR

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/3OONJODRYHCJKPM37IVHSAHKUQ \
  | 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: db9cd4b871c1c4953d9bfa2a7900eaa4279c60fb8f529f8baf827cf396619256

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd899f9fd4551e430d1165e2498cad2e229f6eaf3d067a6cf7c4c428f1b860f7",
    "cross_cats_sorted": [
      "cs.MS",
      "cs.NA",
      "math.NA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2026-07-20T17:23:37Z",
    "title_canon_sha256": "5ff4f9a6abf3189fbc64ba4849f0c911acc5b3f2d4914c4f8750963b6419e5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18184",
    "kind": "arxiv",
    "version": 1
  }
}