Pith Number

pith:2WRWAGOY

pith:2022:2WRWAGOYU6UNQDJUUNPLPSX3SN

not attested not anchored not stored refs pending

DIMES: A Differentiable Meta Solver for Combinatorial Optimization Problems

Ruizhong Qiu, Yiming Yang, Zhiqing Sun

arxiv:2210.04123 v2 · 2022-10-08 · cs.LG · cs.AI · 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{2WRWAGOYU6UNQDJUUNPLPSX3SN}

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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

1 paper in Pith

Quantum-enhanced Monte Carlo Tree Search framework for combinatorial optimization problems

Receipt and verification

First computed	2026-07-05T05:10:16.488521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5a36019d8a7a8d80d34a35eb7cafb937efb7757e2ac6377edb88f9d0db6ec9d

Aliases

arxiv: 2210.04123 · arxiv_version: 2210.04123v2 · doi: 10.48550/arxiv.2210.04123 · pith_short_12: 2WRWAGOYU6UN · pith_short_16: 2WRWAGOYU6UNQDJU · pith_short_8: 2WRWAGOY

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/2WRWAGOYU6UNQDJUUNPLPSX3SN \
  | 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: d5a36019d8a7a8d80d34a35eb7cafb937efb7757e2ac6377edb88f9d0db6ec9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3593ce3476eb80cf842ce78a7178982b01e42ef54218b14d54082a8f2208670b",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-08T23:24:37Z",
    "title_canon_sha256": "8413aad395a4d31f115997f9f20043aa61ed99b71e451666eb6f629ebdd585ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04123",
    "kind": "arxiv",
    "version": 2
  }
}