Pith Number

pith:4ZP2K2YJ

pith:2019:4ZP2K2YJ32AIZTP354C745TD3Q

not attested not anchored not stored refs pending

Multimodal deep networks for text and image-based document classification

Catherine Herold, C\'edric Vidal, Kuider Slimani, Nicolas Audebert

arxiv:1907.06370 v1 · 2019-07-15 · 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{4ZP2K2YJ32AIZTP354C745TD3Q}

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	2026-05-17T23:40:37.809556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e65fa56b09de808ccdfbef05fe7663dc3377b6f52ec59fe31f19b238b2afb00f

Aliases

arxiv: 1907.06370 · arxiv_version: 1907.06370v1 · doi: 10.48550/arxiv.1907.06370 · pith_short_12: 4ZP2K2YJ32AI · pith_short_16: 4ZP2K2YJ32AIZTP3 · pith_short_8: 4ZP2K2YJ

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/4ZP2K2YJ32AIZTP354C745TD3Q \
  | 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: e65fa56b09de808ccdfbef05fe7663dc3377b6f52ec59fe31f19b238b2afb00f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89eafbfd3554a0be924337d918ce7bc84668208162ca8ab501381cb42455874c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-15T08:43:49Z",
    "title_canon_sha256": "ec9a07fc1d7e27a935af49da71d934b77b00f47b27af36e83eef91c45ff95820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06370",
    "kind": "arxiv",
    "version": 1
  }
}