Pith Number

pith:LB4D5IBK

pith:2025:LB4D5IBKV66EURPSGN4BTS3MJY

not attested not anchored not stored refs pending

Learning to Generate Structured Output with Schema Reinforcement Learning

Fangming Liu, Haolun Li, Maosong Sun, Xin Cong, Yankai Lin, Yaxi Lu, Yesai Wu, Zhiyuan Liu, Zhong Zhang

arxiv:2502.18878 v2 · 2025-02-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LB4D5IBKV66EURPSGN4BTS3MJY}

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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

ASMR: Agentic Schema Generation for Ship Maintenance Report Writing

SelPE: Progressive Selection for Private Structured Text Synthesis

Ontology-constrained multi-LLM scoring of hypothesis support in the predictive processing literature

Receipt and verification

First computed	2026-07-05T10:25:18.505967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58783ea02aafbc4a45f2337819cb6c4e25140009b60983f066dc4b4e0649e30b

Aliases

arxiv: 2502.18878 · arxiv_version: 2502.18878v2 · doi: 10.48550/arxiv.2502.18878 · pith_short_12: LB4D5IBKV66E · pith_short_16: LB4D5IBKV66EURPS · pith_short_8: LB4D5IBK

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/LB4D5IBKV66EURPSGN4BTS3MJY \
  | 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: 58783ea02aafbc4a45f2337819cb6c4e25140009b60983f066dc4b4e0649e30b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea43e2ad290722ddf994a0f7536ef15fe4fb4ef7635a7846ea7aff0f667c6d6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-26T06:45:29Z",
    "title_canon_sha256": "2a86c00ebc2bc3717763f74aa726ce40e761483944ab34ef2381176f01b2bf72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18878",
    "kind": "arxiv",
    "version": 2
  }
}