Pith Number

pith:NHZ25LOQ

pith:2025:NHZ25LOQRGYHP6V33U7I7ETPDE

not attested not anchored not stored refs pending

Sequential Stochastic Combinatorial Optimization Using Hierarchal Reinforcement Learning

Haipeng Chen, Xinsong Feng, Yanhai Xiong, Zihan Yu

arxiv:2502.05537 v1 · 2025-02-08 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHZ25LOQRGYHP6V33U7I7ETPDE}

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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

Demonstrating Real Advantage of Machine-Learning-Enhanced Monte Carlo for Combinatorial Optimization

Receipt and verification

First computed	2026-07-05T10:11:39.586217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69f3aeadd089b077fabbdd3e8f926f193b16e64912515d1257122a2d58e5a7f5

Aliases

arxiv: 2502.05537 · arxiv_version: 2502.05537v1 · doi: 10.48550/arxiv.2502.05537 · pith_short_12: NHZ25LOQRGYH · pith_short_16: NHZ25LOQRGYHP6V3 · pith_short_8: NHZ25LOQ

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/NHZ25LOQRGYHP6V33U7I7ETPDE \
  | 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: 69f3aeadd089b077fabbdd3e8f926f193b16e64912515d1257122a2d58e5a7f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09c8381f1d63dee1f921cc9f39fdb7b99fbe72a9526eb6e47c3f24a2388eb398",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-08T12:00:30Z",
    "title_canon_sha256": "dc6bc9b35fb603a666079c3add32e73275fbee4782689bcf8bd43af107f1aee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05537",
    "kind": "arxiv",
    "version": 1
  }
}