Pith Number

pith:TNW5KLDN

pith:2025:TNW5KLDNFUL3EAUO5MFIRHQQ7R

not attested not anchored not stored refs pending

MedKGent: A Large Language Model Agent Framework for Constructing Temporally Evolving Medical Knowledge Graph

Duzhen Zhang, Haotian Xu, Jiahua Dong, Jie Yang, Le Song, Shuncheng Jia, Tielin Zhang, Xing Wu, Xiuying Chen, Yahan Yu, Yingying Zhang, Zhong-Zhi Li, Zixiao Wang

arxiv:2508.12393 v2 · 2025-08-17 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNW5KLDNFUL3EAUO5MFIRHQQ7R}

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.

Cited by

2 papers in Pith

ChronoMedKG: A Temporally-Grounded Biomedical Knowledge Graph and Benchmark for Clinical Reasoning

AutoPKG: An Automated Framework for Dynamic E-commerce Product-Attribute Knowledge Graph Construction

Receipt and verification

First computed	2026-07-05T11:55:42.620774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b6dd52c6d2d17b2028eeb0a889e10fc62e48f310d24eaa2db3c85ae00d7d5b7

Aliases

arxiv: 2508.12393 · arxiv_version: 2508.12393v2 · doi: 10.48550/arxiv.2508.12393 · pith_short_12: TNW5KLDNFUL3 · pith_short_16: TNW5KLDNFUL3EAUO · pith_short_8: TNW5KLDN

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/TNW5KLDNFUL3EAUO5MFIRHQQ7R \
  | 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: 9b6dd52c6d2d17b2028eeb0a889e10fc62e48f310d24eaa2db3c85ae00d7d5b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "685cbea39bc0b7c2a17777ca63acee0c1bcee4def085c87a5ea2e3686fa82269",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-17T15:14:03Z",
    "title_canon_sha256": "48dfe95bf1f9e8fd930c1c63e7a26741ea574613251444dfb86a80e7503ca4da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.12393",
    "kind": "arxiv",
    "version": 2
  }
}