Pith Number

pith:OZBTH76N

pith:2024:OZBTH76NDAQ4EXIFYBBG6EDMBA

not attested not anchored not stored refs pending

Deep Learning based Key Information Extraction from Business Documents: Systematic Literature Review

Alexander Michael Rombach, Peter Fettke

arxiv:2408.06345 v2 · 2024-07-23 · cs.IR · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZBTH76NDAQ4EXIFYBBG6EDMBA}

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

VDInstruct: Zero-Shot Key Information Extraction via Content-Aware Vision Tokenization

Receipt and verification

First computed	2026-07-05T11:39:03.907737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

764333ffcd1821c25d05c0426f106c0835cfc1690cdefa06bf5e151d6a5545cb

Aliases

arxiv: 2408.06345 · arxiv_version: 2408.06345v2 · doi: 10.48550/arxiv.2408.06345 · pith_short_12: OZBTH76NDAQ4 · pith_short_16: OZBTH76NDAQ4EXIF · pith_short_8: OZBTH76N

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/OZBTH76NDAQ4EXIFYBBG6EDMBA \
  | 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: 764333ffcd1821c25d05c0426f106c0835cfc1690cdefa06bf5e151d6a5545cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f343e520083b0ee8462c9bf3eaa2ba09f81ad0896f536493abe11ab9cd0bdd85",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-07-23T08:15:55Z",
    "title_canon_sha256": "7d8281e462fe1a1cf73978ae4427b7739e7c38c8b562649c49d227edc59521f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.06345",
    "kind": "arxiv",
    "version": 2
  }
}