Pith Number

pith:NB6U7ZLT

pith:2018:NB6U7ZLTNFUGHUDFOMMM2OHACV

not attested not anchored not stored refs pending

Jigsaw Puzzle Solving Using Local Feature Co-Occurrences in Deep Neural Networks

David Picard, Hedi Tabia, Marie-Morgane Paumard

arxiv:1807.03155 v1 · 2018-07-05 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NB6U7ZLTNFUGHUDFOMMM2OHACV}

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	2026-05-18T00:11:12.588168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687d4fe573696863d0657318cd38e0157d2afe723c2b0256283baaaed50c5c7a

Aliases

arxiv: 1807.03155 · arxiv_version: 1807.03155v1 · doi: 10.48550/arxiv.1807.03155 · pith_short_12: NB6U7ZLTNFUG · pith_short_16: NB6U7ZLTNFUGHUDF · pith_short_8: NB6U7ZLT

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/NB6U7ZLTNFUGHUDFOMMM2OHACV \
  | 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: 687d4fe573696863d0657318cd38e0157d2afe723c2b0256283baaaed50c5c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aabdc8196858fa10b536f5c05e7e996d619aa475274d83764723a28db04943f4",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-05T12:19:09Z",
    "title_canon_sha256": "edbf16c15e87c88ab06b3d19f5780d6134385ce16a1b30567b115e683e7f3e8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03155",
    "kind": "arxiv",
    "version": 1
  }
}