Pith Number

pith:YYRJE2UO

pith:2026:YYRJE2UOUPW5ZNE5C2CHMDI6CC

not attested not anchored not stored refs pending

FormStruct-Bench:A Hierarchical and Diagnostic Benchmark for Table-Form Document Structure Recognition

Chenhao Ma, Jiangtao Zhu, Jiasheng Shi, Lujie Ban, Yuanheng Yu

arxiv:2608.10396 v1 · 2026-08-11 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYRJE2UOUPW5ZNE5C2CHMDI6CC}

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	2026-08-12T00:24:03.119604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c622926a8ea3eddcb49d1684760d1e109d7c1cb7be3e686e9dd9161846f07d9e

Aliases

arxiv: 2608.10396 · arxiv_version: 2608.10396v1 · doi: 10.48550/arxiv.2608.10396 · pith_short_12: YYRJE2UOUPW5 · pith_short_16: YYRJE2UOUPW5ZNE5 · pith_short_8: YYRJE2UO

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/YYRJE2UOUPW5ZNE5C2CHMDI6CC \
  | 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: c622926a8ea3eddcb49d1684760d1e109d7c1cb7be3e686e9dd9161846f07d9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95dbb6d0b8b726cb15d61aad8ded0b1b13ee348bb4681bf4b0e5d9e8e10e326c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-11T02:44:34Z",
    "title_canon_sha256": "066ac091a628d5c11794fa68d82315a2b6cdb23b5669500142e44593e84c63a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10396",
    "kind": "arxiv",
    "version": 1
  }
}