Pith Number

pith:CTYGPTNZ

pith:2026:CTYGPTNZO7ISXFQSBYUMFQ4NOG

not attested not anchored not stored refs pending

DiagramRAG: A Lightweight Framework to Retrieve Scientific Diagram for Figure Generation

Chengliang Chai, Chi Zhang, Jingyuan Tan, Junyi Han, Xiangyu Fu, Xinjiang Yu, Yixiang Jian, Yu-Ping Wang, Zhuofan Chen, Zirui You

arxiv:2605.27931 v1 · 2026-05-27 · 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{CTYGPTNZO7ISXFQSBYUMFQ4NOG}

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	2026-05-28T01:04:52.905001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14f067cdb977d12b96120e28c2c38d719e334b2427b75b61fb21c7de0fddc735

Aliases

arxiv: 2605.27931 · arxiv_version: 2605.27931v1 · doi: 10.48550/arxiv.2605.27931 · pith_short_12: CTYGPTNZO7IS · pith_short_16: CTYGPTNZO7ISXFQS · pith_short_8: CTYGPTNZ

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/CTYGPTNZO7ISXFQSBYUMFQ4NOG \
  | 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: 14f067cdb977d12b96120e28c2c38d719e334b2427b75b61fb21c7de0fddc735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94064a0c4a4cd36bdbe37fdad8f6313cb06bc19612ba12511d3018383d268946",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-27T04:03:22Z",
    "title_canon_sha256": "2f968fae8a995c41260e539eaba4d4e51492e146d7d8324752cb51a7fcd1add7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27931",
    "kind": "arxiv",
    "version": 1
  }
}