Pith Number

pith:4TF572VC

pith:2023:4TF572VCNBNVLUJ4GCTHSJYT63

not attested not anchored not stored refs pending

TabIQA: Table Questions Answering on Business Document Images

Atsuhiro Takasu, Hideaki Takeda, Nam Tuan Ly, Phuc Nguyen

arxiv:2303.14935 v1 · 2023-03-27 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TF572VCNBNVLUJ4GCTHSJYT63}

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.

Cited by

1 paper in Pith

On the Comprehensibility of Multi-structured Financial Documents using LLMs and Pre-processing Tools

Receipt and verification

First computed	2026-07-05T05:54:47.958986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4cbdfeaa2685b55d13c30a6792713f6d2633bf348ffb3c65999fdfbcf2dc06c

Aliases

arxiv: 2303.14935 · arxiv_version: 2303.14935v1 · doi: 10.48550/arxiv.2303.14935 · pith_short_12: 4TF572VCNBNV · pith_short_16: 4TF572VCNBNVLUJ4 · pith_short_8: 4TF572VC

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/4TF572VCNBNVLUJ4GCTHSJYT63 \
  | 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: e4cbdfeaa2685b55d13c30a6792713f6d2633bf348ffb3c65999fdfbcf2dc06c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77ca44a71b8696c1717856e762b11eff13788c5717ca2c82781ba163081f179a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-27T06:31:21Z",
    "title_canon_sha256": "df3f0e787e0fe8bbf311d1a2bc980138bed7c36612f4e73892ae5a74512aaf1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14935",
    "kind": "arxiv",
    "version": 1
  }
}