Pith Number

pith:YH725QIM

pith:2023:YH725QIMGNPTXTGCRY3XO65FVO

not attested not anchored not stored refs pending

A GNN-Guided Predict-and-Search Framework for Mixed-Integer Linear Programming

Akang Wang, Dong Zhang, Linxin Yang, Qian Chen, Qingyu Han, Ruoyu Sun, Xiang Zhou, Xiaodong Luo

arxiv:2302.05636 v4 · 2023-02-11 · math.OC

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\usepackage{pith}
\pithnumber{YH725QIMGNPTXTGCRY3XO65FVO}

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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.

Cited by

3 papers in Pith

Fusing Backdoors, Machine Learning, and Optimization for Large-Scale Parametric Mixed-Integer Programs

Feature Augmentation of GNNs for ILPs: Local Uniqueness Suffices

ID-PaS+ : Identity-Aware Predict-and-Search for General Mixed-Integer Linear Programs

Receipt and verification

First computed	2026-07-05T05:48:06.001713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1ffaec10c335f3bccc28e37777ba5ab8cd9ccb9bad54004ac6d345573da1d4d

Aliases

arxiv: 2302.05636 · arxiv_version: 2302.05636v4 · doi: 10.48550/arxiv.2302.05636 · pith_short_12: YH725QIMGNPT · pith_short_16: YH725QIMGNPTXTGC · pith_short_8: YH725QIM

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/YH725QIMGNPTXTGCRY3XO65FVO \
  | 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: c1ffaec10c335f3bccc28e37777ba5ab8cd9ccb9bad54004ac6d345573da1d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9623ca7ee7c7875318f3832f7327b33493027ec003905c83403142c136a43ec5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-02-11T09:38:26Z",
    "title_canon_sha256": "8a1926d6aded01569d7b06c0f2a375676593f55e20adea82936618e3313bb675"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.05636",
    "kind": "arxiv",
    "version": 4
  }
}