Pith Number

pith:3GAHUVCL

pith:2019:3GAHUVCLTNNBH7UFWBHVVVE5ZQ

not attested not anchored not stored refs pending

Combinatorial Optimization by Graph Pointer Networks and Hierarchical Reinforcement Learning

Danyang He, Darshan Thaker, Iddo Drori, Qiang Ma, Suwen Ge

arxiv:1911.04936 v1 · 2019-11-12 · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{3GAHUVCLTNNBH7UFWBHVVVE5ZQ}

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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

Using Reinforcement Learning to Guide Graph State Generation for Photonic Quantum Computers

Receipt and verification

First computed	2026-07-05T00:18:46.334525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9807a544b9b5a13fe85b04f5ad49dcc1f24e002ec04b6d58c8c75ff82d73cd7

Aliases

arxiv: 1911.04936 · arxiv_version: 1911.04936v1 · doi: 10.48550/arxiv.1911.04936 · pith_short_12: 3GAHUVCLTNNB · pith_short_16: 3GAHUVCLTNNBH7UF · pith_short_8: 3GAHUVCL

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/3GAHUVCLTNNBH7UFWBHVVVE5ZQ \
  | 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: d9807a544b9b5a13fe85b04f5ad49dcc1f24e002ec04b6d58c8c75ff82d73cd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "028335e9ea849f5c8e935e3901a54d7f056f4ea5764c9d81b2ce5e82f03d6bfd",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-11-12T15:39:21Z",
    "title_canon_sha256": "be08fd6e2f82008a3c7dcf6d23b3a17b6e16e621ac5acf9caf523ac6ac8c9898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04936",
    "kind": "arxiv",
    "version": 1
  }
}