Pith Number

pith:4IIOPMNV

pith:2024:4IIOPMNVOY6BRGWDZAXKOUYCD4

not attested not anchored not stored refs pending

Financial Table Extraction in Image Documents

Bo Liu, William Watson

arxiv:2405.05260 v1 · 2024-03-18 · 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{4IIOPMNVOY6BRGWDZAXKOUYCD4}

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	2026-07-05T08:17:15.803635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e210e7b1b5763c189ac3c82ea753021f28db876772256312af58320c3691fa31

Aliases

arxiv: 2405.05260 · arxiv_version: 2405.05260v1 · doi: 10.48550/arxiv.2405.05260 · pith_short_12: 4IIOPMNVOY6B · pith_short_16: 4IIOPMNVOY6BRGWD · pith_short_8: 4IIOPMNV

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/4IIOPMNVOY6BRGWDZAXKOUYCD4 \
  | 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: e210e7b1b5763c189ac3c82ea753021f28db876772256312af58320c3691fa31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3886b5514e5737c72fa73f6edd795af0375114ad48871f9e4d70ad7264836740",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-18T20:46:35Z",
    "title_canon_sha256": "d19f505b3cc5e483f2efd8e2706bca3f05f8d9bbf47a705b3f7f502504d43517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.05260",
    "kind": "arxiv",
    "version": 1
  }
}