Pith Number

pith:IUGM2E7I

pith:2022:IUGM2E7IJLLBGC4RC364ZMXUER

not attested not anchored not stored refs pending

Data augmentation on graphs for table type classification

Andrea Gemelli, Davide del Bimbo, Simone Marinai

arxiv:2208.11210 v1 · 2022-08-23 · 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{IUGM2E7IJLLBGC4RC364ZMXUER}

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	2026-07-05T05:43:14.823711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

450ccd13e84ad6130b9116fdccb2f42442a0ac549441f5ffadd5159351e6f8f9

Aliases

arxiv: 2208.11210 · arxiv_version: 2208.11210v1 · doi: 10.48550/arxiv.2208.11210 · pith_short_12: IUGM2E7IJLLB · pith_short_16: IUGM2E7IJLLBGC4R · pith_short_8: IUGM2E7I

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/IUGM2E7IJLLBGC4RC364ZMXUER \
  | 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: 450ccd13e84ad6130b9116fdccb2f42442a0ac549441f5ffadd5159351e6f8f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a95c586d0ef499aa921ff33884abe47509162bc280981202963a0f96b57f4260",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-23T21:54:46Z",
    "title_canon_sha256": "26aebf23de0e255bda870ea7cc145dc4cd7d052266ff87046a5a704be85ae755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.11210",
    "kind": "arxiv",
    "version": 1
  }
}