Pith Number

pith:7XQF4B4G

pith:2013:7XQF4B4GQYERIN62OY2Z4AYBIQ

not attested not anchored not stored refs pending

Powerlaw: a Python package for analysis of heavy-tailed distributions

Dietmar Plenz, Ed Bullmore, Jeff Alstott

arxiv:1305.0215 v3 · 2013-05-01 · 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{7XQF4B4GQYERIN62OY2Z4AYBIQ}

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.

Cited by

1 paper in Pith

Searching for links between energetic millisecond pulsars and repeating fast radio bursts

Receipt and verification

First computed	2026-05-18T03:00:37.305072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde05e078686091437da76359e0301441af4570fefd08c5c4ec88a8428f28625

Aliases

arxiv: 1305.0215 · arxiv_version: 1305.0215v3 · doi: 10.48550/arxiv.1305.0215 · pith_short_12: 7XQF4B4GQYER · pith_short_16: 7XQF4B4GQYERIN62 · pith_short_8: 7XQF4B4G

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/7XQF4B4GQYERIN62OY2Z4AYBIQ \
  | 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: fde05e078686091437da76359e0301441af4570fefd08c5c4ec88a8428f28625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4cf0b4c92f58d39eedf78322984c9e3bdbbcf0e90732a8112bee4bbaa531530",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2013-05-01T16:11:59Z",
    "title_canon_sha256": "0ed274304d08d7b2d29cef89c64f4656aea762fead07ea0473ea761143d6438b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0215",
    "kind": "arxiv",
    "version": 3
  }
}