Pith Number

pith:TL6CFYDD

pith:2026:TL6CFYDDBHNWEEXNAWKEZPFYCK

not attested not anchored not stored refs pending

StrucTab: A Structured Optimization Framework for Table Parsing

Binghong Wu, Can Ma, Chengquan Zhang, Gengluo Li, Han Hu, Hao Feng, Huawen Shen, Pengyuan Lyu, Shangpin Peng, Weinong Wang, Xingyu Wan, Yu Zhou, Zhuotao Tian

arxiv:2606.29905 v1 · 2026-06-29 · 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{TL6CFYDDBHNWEEXNAWKEZPFYCK}

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	2026-06-30T02:17:40.390387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9afc22e06309db6212ed05944cbcb81288e00d33e19f89368959bc259031ef8d

Aliases

arxiv: 2606.29905 · arxiv_version: 2606.29905v1 · doi: 10.48550/arxiv.2606.29905 · pith_short_12: TL6CFYDDBHNW · pith_short_16: TL6CFYDDBHNWEEXN · pith_short_8: TL6CFYDD

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/TL6CFYDDBHNWEEXNAWKEZPFYCK \
  | 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: 9afc22e06309db6212ed05944cbcb81288e00d33e19f89368959bc259031ef8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7848ba0022360186915d13b11f92a22a7e58a07dfa90a7d21851ea69d2d85e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-29T07:41:39Z",
    "title_canon_sha256": "54bc79f7c14f342f4c6d831d8595fcd2954cb8202075f37776ef52b09a5d5c32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29905",
    "kind": "arxiv",
    "version": 1
  }
}