Pith Number

pith:N2POYLQA

pith:2025:N2POYLQAHQFDSROPUKSH2TCBDD

not attested not anchored not stored refs pending

Reinforcing Compositional Retrieval: Retrieving Step-by-Step for Composing Informative Contexts

Jianda Chen, Nancy F. Chen, Quanyu Long, Sinno Jialin Pan, Wenya Wang, Zhengyuan Liu

arxiv:2504.11420 v1 · 2025-04-15 · 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{N2POYLQAHQFDSROPUKSH2TCBDD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-07-05T10:49:33.599341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e9eec2e003c0a3945cfa2a47d4c4118e4b3812b48c8223503bbba3b5ac0f551

Aliases

arxiv: 2504.11420 · arxiv_version: 2504.11420v1 · doi: 10.48550/arxiv.2504.11420 · pith_short_12: N2POYLQAHQFD · pith_short_16: N2POYLQAHQFDSROP · pith_short_8: N2POYLQA

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/N2POYLQAHQFDSROPUKSH2TCBDD \
  | 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: 6e9eec2e003c0a3945cfa2a47d4c4118e4b3812b48c8223503bbba3b5ac0f551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08264ae76fab390d8b02c7cb7bfe023639dc6bc743ca6210d8c29abc407613ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-15T17:35:56Z",
    "title_canon_sha256": "b9eb354cfd9c0c81c9304192d6cc54e83c84b7909c24a7c5bcf82ee4338e32bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11420",
    "kind": "arxiv",
    "version": 1
  }
}