Pith Number

pith:3BDTTUT2

pith:2025:3BDTTUT2PAB2N77VLINM7BQPAU

not attested not anchored not stored refs pending

Enhancing the Patent Matching Capability of Large Language Models via the Memory Graph

Ge Yu, Mengjia Wang, Qiushi Xiong, Xiaohua Li, Yue Sun, Yu Gu, Zhenghao Liu, Zhipeng Xu, Zulong Chen

arxiv:2504.14845 v1 · 2025-04-21 · 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{3BDTTUT2PAB2N77VLINM7BQPAU}

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	2026-07-05T10:51:51.444575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d84739d27a7803a6fff55a1acf860f052f7139baa696b8bf204ad0041b808895

Aliases

arxiv: 2504.14845 · arxiv_version: 2504.14845v1 · doi: 10.48550/arxiv.2504.14845 · pith_short_12: 3BDTTUT2PAB2 · pith_short_16: 3BDTTUT2PAB2N77V · pith_short_8: 3BDTTUT2

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/3BDTTUT2PAB2N77VLINM7BQPAU \
  | 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: d84739d27a7803a6fff55a1acf860f052f7139baa696b8bf204ad0041b808895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d6336d30b643d657d4590410f8c4e0de532757e968045bfbfc124db20c52a84",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-04-21T03:56:56Z",
    "title_canon_sha256": "09e9f495928c23fdb051dce4d8d404b17aa1948bc67240c5266a61fd47357693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14845",
    "kind": "arxiv",
    "version": 1
  }
}