Pith Number

pith:LFHSAZX5

pith:2015:LFHSAZX5KCG6Z4B67N7DBJAUMY

not attested not anchored not stored refs pending

A Graph Theoretic Approach for Object Shape Representation in Compositional Hierarchies Using a Hybrid Generative-Descriptive Model

Ales Leonardis, Jeremy L. Wyatt, Mete Ozay, Umit Rusen Aktas

arxiv:1501.05192 v2 · 2015-01-21 · 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{LFHSAZX5KCG6Z4B67N7DBJAUMY}

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	2026-05-18T02:28:53.608691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

594f2066fd508decf03efb7e30a414663119ba4b4151a25d9bfb6e960fec90f8

Aliases

arxiv: 1501.05192 · arxiv_version: 1501.05192v2 · doi: 10.48550/arxiv.1501.05192 · pith_short_12: LFHSAZX5KCG6 · pith_short_16: LFHSAZX5KCG6Z4B6 · pith_short_8: LFHSAZX5

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/LFHSAZX5KCG6Z4B67N7DBJAUMY \
  | 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: 594f2066fd508decf03efb7e30a414663119ba4b4151a25d9bfb6e960fec90f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da364c6eff3c5f1a73697798bca0e90ba1184db36f8d29dc05fa26e4ec2a6e9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-01-21T15:19:09Z",
    "title_canon_sha256": "6e3d313b8040a4b6e37d2a3324884855fa244809d4aaac28088601b6b3aacbde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05192",
    "kind": "arxiv",
    "version": 2
  }
}