Pith Number

pith:DB23CDOK

pith:2026:DB23CDOKUXJE2A44YDGQ4XJMOO

not attested not anchored not stored refs pending

ChartWalker: Benchmarking the Cross-Chart RAG Task

Chenghan Xie, Hanyang Yuan, Hua Zhou, Jiarong Xu, Ning Tang, Qian Kou, Renhong Huang, Xiaofeng Shi, Yi Li

arxiv:2606.23997 v1 · 2026-06-22 · 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{DB23CDOKUXJE2A44YDGQ4XJMOO}

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	2026-06-24T00:14:32.627313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1875b10dcaa5d24d039cc0cd0e5d2c739e02df30a22f8dbe402298c98bcc7479

Aliases

arxiv: 2606.23997 · arxiv_version: 2606.23997v1 · doi: 10.48550/arxiv.2606.23997 · pith_short_12: DB23CDOKUXJE · pith_short_16: DB23CDOKUXJE2A44 · pith_short_8: DB23CDOK

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/DB23CDOKUXJE2A44YDGQ4XJMOO \
  | 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: 1875b10dcaa5d24d039cc0cd0e5d2c739e02df30a22f8dbe402298c98bcc7479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df6803f537955ea07cc15794c98fb4effb4ac3ee58c2e4cde13e479f8282ab42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-22T23:07:38Z",
    "title_canon_sha256": "bbe9aab2f0d898feae5bed88c0efd71a58da2d4330664111ea86c25dc4db6bc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23997",
    "kind": "arxiv",
    "version": 1
  }
}