Pith Number

pith:P3XG26KY

pith:2025:P3XG26KYSJJA27W3EY6R5NTCO2

not attested not anchored not stored refs pending

Combining Graph Neural Networks and Mixed Integer Linear Programming for Molecular Inference under the Two-Layered Model

Jianshen Zhu, Kazuya Haraguchi, Liang Zhao, Naveed Ahmed Azam, Tatsuya Akutsu

arxiv:2507.03920 v1 · 2025-07-05 · cs.LG · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P3XG26KYSJJA27W3EY6R5NTCO2}

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	2026-07-05T11:32:37.314761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eee6d795892520d7edb263d1eb66276b76c31dbb96b425ab8f23a473f5932e4

Aliases

arxiv: 2507.03920 · arxiv_version: 2507.03920v1 · doi: 10.48550/arxiv.2507.03920 · pith_short_12: P3XG26KYSJJA · pith_short_16: P3XG26KYSJJA27W3 · pith_short_8: P3XG26KY

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/P3XG26KYSJJA27W3EY6R5NTCO2 \
  | 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: 7eee6d795892520d7edb263d1eb66276b76c31dbb96b425ab8f23a473f5932e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad63efc94a6a8fc6094ee5220384c9014b1e952c07e3ca6cf741ad2dce1a52d",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-05T06:57:37Z",
    "title_canon_sha256": "7c63055be9d40ceb59495583505c7cbc566b479c8a65dad4e927bceeb7fdc64f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03920",
    "kind": "arxiv",
    "version": 1
  }
}