Pith Number

pith:H3HZ6LVP

pith:2014:H3HZ6LVP7YTOZO2VZTWQ66AEPR

not attested not anchored not stored refs pending

Texture analysis using volume-radius fractal dimension

Andr\'e R. Backes, Odemir M. Bruno

arxiv:1412.7844 v1 · 2014-12-25 · 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{H3HZ6LVP7YTOZO2VZTWQ66AEPR}

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	2026-05-18T02:30:24.991414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ecf9f2eaffe26ecbb55cced0f78047c43bbaa669d2ede68bf97692b73057ae8

Aliases

arxiv: 1412.7844 · arxiv_version: 1412.7844v1 · doi: 10.48550/arxiv.1412.7844 · pith_short_12: H3HZ6LVP7YTO · pith_short_16: H3HZ6LVP7YTOZO2V · pith_short_8: H3HZ6LVP

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/H3HZ6LVP7YTOZO2VZTWQ66AEPR \
  | 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: 3ecf9f2eaffe26ecbb55cced0f78047c43bbaa669d2ede68bf97692b73057ae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c1b79d4a9da5aef7a0f9dc3b4008da522de85af83e8afe9eaaba5be2a6d6df9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-12-25T17:38:33Z",
    "title_canon_sha256": "61a4e0363020fa7a434ca35461af330fc861496d9b3fc17dffdb4464d004ad47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7844",
    "kind": "arxiv",
    "version": 1
  }
}