Pith Number

pith:QRY5MMZA

pith:2025:QRY5MMZADVWMMI7XAYO3NXINCO

not attested not anchored not stored refs pending

LightPROF: A Lightweight Reasoning Framework for Large Language Model on Knowledge Graph

Liang Pang, Pinghui Wang, Tat-Seng Chua, Tu Ao, Xiao Zhang, Yang Deng, Yanhua Yu, Yuling Wang, Zhen Cai, Zirui Guo

arxiv:2504.03137 v1 · 2025-04-04 · cs.AI · 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{QRY5MMZADVWMMI7XAYO3NXINCO}

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	2026-07-05T10:44:26.962585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8471d633201d6cc623f7061db6dd0d139482b5e5134b6be4f70738d2eb7e1700

Aliases

arxiv: 2504.03137 · arxiv_version: 2504.03137v1 · doi: 10.48550/arxiv.2504.03137 · pith_short_12: QRY5MMZADVWM · pith_short_16: QRY5MMZADVWMMI7X · pith_short_8: QRY5MMZA

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/QRY5MMZADVWMMI7XAYO3NXINCO \
  | 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: 8471d633201d6cc623f7061db6dd0d139482b5e5134b6be4f70738d2eb7e1700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f0ea7227518a893807eb6b77acdae2d62652fca2ff1c6e2fe0de31f09e1c7a1",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-04T03:03:47Z",
    "title_canon_sha256": "ff6c974c9ade16b1f23686141993c5ed3f6dee802d0c4aaae83e4404e7d86c7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.03137",
    "kind": "arxiv",
    "version": 1
  }
}