Pith Number

pith:7ACAYG7M

pith:2012:7ACAYG7MK5G56CY3BXJN73AD6N

not attested not anchored not stored refs pending

Fractal and Multi-Scale Fractal Dimension analysis: a comparative study of Bouligand-Minkowski method

Andr\'e Ricardo Backes, Odemir Martinez Bruno

arxiv:1201.3153 v1 · 2012-01-16 · 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{7ACAYG7MK5G56CY3BXJN73AD6N}

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	2026-05-18T04:04:32.056376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8040c1bec574ddf0b1b0dd2dfec03f35a7aec0fb08d9488ee55ffaa59b4aa7d

Aliases

arxiv: 1201.3153 · arxiv_version: 1201.3153v1 · doi: 10.48550/arxiv.1201.3153 · pith_short_12: 7ACAYG7MK5G5 · pith_short_16: 7ACAYG7MK5G56CY3 · pith_short_8: 7ACAYG7M

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/7ACAYG7MK5G56CY3BXJN73AD6N \
  | 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: f8040c1bec574ddf0b1b0dd2dfec03f35a7aec0fb08d9488ee55ffaa59b4aa7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8cf340d4c0714b2261e0bc56106b997d88f08f128f23747048aebdb6db585a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-01-16T03:18:22Z",
    "title_canon_sha256": "9206619bccbe566b374b594c76984318ad781645291272da93a6a1e81a585231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3153",
    "kind": "arxiv",
    "version": 1
  }
}