Pith Number

pith:ULZ66CH3

pith:2012:ULZ66CH3EVWVWC4GXZDJBWXMNU

not attested not anchored not stored refs pending

Enhancing Volumetric Bouligand-Minkowski Fractal Descriptors by using Functional Data Analysis

Jo\~ao Batista Florindo, M\'ario de Castro, Odemir Martinez Bruno

arxiv:1201.3116 v1 · 2012-01-15 · cs.CV · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULZ66CH3EVWVWC4GXZDJBWXMNU}

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	2026-05-18T04:04:32.185663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2f3ef08fb256d5b0b86be4690daec6d102df5b80d91d3b64b4d0622450c0695

Aliases

arxiv: 1201.3116 · arxiv_version: 1201.3116v1 · doi: 10.48550/arxiv.1201.3116 · pith_short_12: ULZ66CH3EVWV · pith_short_16: ULZ66CH3EVWVWC4G · pith_short_8: ULZ66CH3

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/ULZ66CH3EVWVWC4GXZDJBWXMNU \
  | 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: a2f3ef08fb256d5b0b86be4690daec6d102df5b80d91d3b64b4d0622450c0695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd246ffc31ca5320a2a9c75d048931bd94a92a4f5c76a89fb3a6e77c09aa3133",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-01-15T19:38:48Z",
    "title_canon_sha256": "251f9ddcaea813f7f4a5224cbc3580059ac2dd7c5042f2d7b412bbd1354b6a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3116",
    "kind": "arxiv",
    "version": 1
  }
}