Pith Number

pith:YGGVJVMO

pith:2012:YGGVJVMOWKBVKTNXJ3VHYCE6VI

not attested not anchored not stored refs pending

Multiscale Fractal Descriptors Applied to Nanoscale Images

Ernesto C. Pereira, Jo\~ao B. Florindo, Mariana S. Sikora, Odemir M. Bruno

arxiv:1201.3410 v1 · 2012-01-17 · physics.data-an · cond-mat.mes-hall · cond-mat.mtrl-sci · 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{YGGVJVMOWKBVKTNXJ3VHYCE6VI}

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	2026-05-18T04:04:29.411596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18d54d58eb283554db74eea7c089eaa11bca37ea8d1e5b76ede382e9be4d428

Aliases

arxiv: 1201.3410 · arxiv_version: 1201.3410v1 · doi: 10.48550/arxiv.1201.3410 · pith_short_12: YGGVJVMOWKBV · pith_short_16: YGGVJVMOWKBVKTNX · pith_short_8: YGGVJVMO

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/YGGVJVMOWKBVKTNXJ3VHYCE6VI \
  | 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: c18d54d58eb283554db74eea7c089eaa11bca37ea8d1e5b76ede382e9be4d428

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c9dcdec5fbc5c151107d7a2cdfc0b6ed15596ef7be36e153611b2a201d37ede",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2012-01-17T01:55:35Z",
    "title_canon_sha256": "d86b8dbfd48ed1e4506b64271aa70030eda05040d5da15158a01889b169af6a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3410",
    "kind": "arxiv",
    "version": 1
  }
}