Pith Number

pith:RQY4AMNL

pith:2026:RQY4AMNL4FKBQJ5K3MDEHL4HVB

not attested not anchored not stored refs pending

Graph-GRPO: Training Graph Flow Models with Reinforcement Learning

Baoheng Zhu, Delvin Ce Zhang, Deyu Bo, Xiao Wang

arxiv:2603.10395 v2 · 2026-03-11 · cs.LG

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

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\usepackage{pith}
\pithnumber{RQY4AMNL4FKBQJ5K3MDEHL4HVB}

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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

LEMON: Learning Executable Multi-Agent Orchestration via Counterfactual Reinforcement Learning

Receipt and verification

First computed	2026-06-09T02:07:23.586365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c31c031abe1541827aadb0643af87a872e90cabce9323cdc749895c610c3956

Aliases

arxiv: 2603.10395 · arxiv_version: 2603.10395v2 · doi: 10.48550/arxiv.2603.10395 · pith_short_12: RQY4AMNL4FKB · pith_short_16: RQY4AMNL4FKBQJ5K · pith_short_8: RQY4AMNL

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/RQY4AMNL4FKBQJ5K3MDEHL4HVB \
  | 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: 8c31c031abe1541827aadb0643af87a872e90cabce9323cdc749895c610c3956

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5814c8d7d1a827557008382bcfd5260a4717f064b65cc4ffb9b750df4e9df4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-11T04:20:45Z",
    "title_canon_sha256": "f342c3c3f1f390397aec318a27654ba6b667368d9d1aefb381190088a788aa89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.10395",
    "kind": "arxiv",
    "version": 2
  }
}