Pith Number

pith:SZISHJUN

pith:2013:SZISHJUNL3LHKTCGLMDEXQ7X3Y

not attested not anchored not stored refs pending

Power-law of Aggregate-size Spectra in Natural Systems

Filippo Catani, Filippo Simini, Gregory A. Kiker, Igor Linkov, Matteo Convertino

arxiv:1303.1610 v1 · 2013-03-07 · q-bio.QM · math-ph · math.MP · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZISHJUNL3LHKTCGLMDEXQ7X3Y}

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	2026-05-18T03:31:42.166455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

965123a68d5ed6754c465b064bc3f7de31c76b0d8c638a03285cc31db45cf6dc

Aliases

arxiv: 1303.1610 · arxiv_version: 1303.1610v1 · doi: 10.48550/arxiv.1303.1610 · pith_short_12: SZISHJUNL3LH · pith_short_16: SZISHJUNL3LHKTCG · pith_short_8: SZISHJUN

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/SZISHJUNL3LHKTCGLMDEXQ7X3Y \
  | 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: 965123a68d5ed6754c465b064bc3f7de31c76b0d8c638a03285cc31db45cf6dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a8e2abed87592ab25a67980cf2daf75fa995bad5edd3efe5ebea36f4922463",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2013-03-07T06:19:06Z",
    "title_canon_sha256": "372f2367b9bb86c1797f041aa93bfab058084775cb7f61f8826603f7a26fffa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1610",
    "kind": "arxiv",
    "version": 1
  }
}