Pith Number

pith:NDWA3NHH

pith:2026:NDWA3NHHL6VR3XLG5WF4T35ALL

not attested not anchored not stored refs pending

Efficient Code Analysis via Graph Representation Learning-Guided Large Language Models

Baoquan Cui, Fengge Wu, Hang Gao, Hong Huang, Jian Zhang, Junsuo Zhao, Tao Peng

arxiv:2601.12890 v3 · 2026-01-19 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDWA3NHHL6VR3XLG5WF4T35ALL}

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	2026-07-17T01:20:42.795451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68ec0db4e75fab1ddd66ed8bc9efa05ad684e9703452d9615d467da01a9ec42d

Aliases

arxiv: 2601.12890 · arxiv_version: 2601.12890v3 · doi: 10.48550/arxiv.2601.12890 · pith_short_12: NDWA3NHHL6VR · pith_short_16: NDWA3NHHL6VR3XLG · pith_short_8: NDWA3NHH

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/NDWA3NHHL6VR3XLG5WF4T35ALL \
  | 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: 68ec0db4e75fab1ddd66ed8bc9efa05ad684e9703452d9615d467da01a9ec42d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a39ac935772dfc213e5a29b34bd65e9f6b5c31c0ccec35b7fabd8bc22c4f3717",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-01-19T09:42:00Z",
    "title_canon_sha256": "640878947dd5e4a369e7ba34fc2db4789d2262031205f3e48166926dfeeb3d34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.12890",
    "kind": "arxiv",
    "version": 3
  }
}