Pith Number

pith:F2OKY7G7

pith:2013:F2OKY7G733ESGZN7G3WIPHYIDJ

not attested not anchored not stored refs pending

A maximum likelihood based technique for validating detrended fluctuation analysis (ML-DFA)

Luc Berthouze, Maria Botcharova, Simon F Farmer

arxiv:1306.5075 v1 · 2013-06-21 · q-bio.QM · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2OKY7G733ESGZN7G3WIPHYIDJ}

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	2026-05-18T03:20:19.798141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e9cac7cdfdec92365bf36ec879f081a608d3872238474e9fb28ccd15b226d83

Aliases

arxiv: 1306.5075 · arxiv_version: 1306.5075v1 · doi: 10.48550/arxiv.1306.5075 · pith_short_12: F2OKY7G733ES · pith_short_16: F2OKY7G733ESGZN7 · pith_short_8: F2OKY7G7

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/F2OKY7G733ESGZN7G3WIPHYIDJ \
  | 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: 2e9cac7cdfdec92365bf36ec879f081a608d3872238474e9fb28ccd15b226d83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcd25ba5bb64d7b609359d36f66f8e4d6c1f870758ea7c4522d0fe9b17ecf07c",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2013-06-21T08:38:32Z",
    "title_canon_sha256": "474ace4604cbc0e7d1f23b7951d6528b21d8b457c19a629d0b36baff1d082a0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5075",
    "kind": "arxiv",
    "version": 1
  }
}