Pith Number

pith:3LDSKC5P

pith:2025:3LDSKC5PRD2P2FKLB5ARCMPQN5

not attested not anchored not stored refs pending

Enhancing LLM Generation with Knowledge Hypergraph for Evidence-Based Medicine

Chengfeng Dou, Haiyan Zhao, Wenpin Jiao, Ying Zhang, Yongqiang Zhao, Zhengwei Tao, Zhi Jin

arxiv:2503.16530 v1 · 2025-03-18 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LDSKC5PRD2P2FKLB5ARCMPQN5}

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	2026-07-05T10:36:43.180731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac7250baf88f4fd154b0f411131f06f6b5288ebbb02417a3962760e013cf903

Aliases

arxiv: 2503.16530 · arxiv_version: 2503.16530v1 · doi: 10.48550/arxiv.2503.16530 · pith_short_12: 3LDSKC5PRD2P · pith_short_16: 3LDSKC5PRD2P2FKL · pith_short_8: 3LDSKC5P

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/3LDSKC5PRD2P2FKLB5ARCMPQN5 \
  | 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: dac7250baf88f4fd154b0f411131f06f6b5288ebbb02417a3962760e013cf903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "882b6f530210c3a58cb3c83878f7e6c16ba51cc0856426f0d76fea062fde19a8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-18T09:17:31Z",
    "title_canon_sha256": "725f3b0f3cc1b36f39a0660018d868dbaa08eedc72d084da60869a711e1881ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16530",
    "kind": "arxiv",
    "version": 1
  }
}