Pith Number

pith:KEF677VH

pith:2014:KEF677VHGMANUW23WWRZC6VSAX

not attested not anchored not stored refs pending

A brief history of long memory: Hurst, Mandelbrot and the road to ARFIMA

Christian Franzke, Nicholas Watkins, Robert B. Gramacy, Timothy Graves

arxiv:1406.6018 v3 · 2014-06-23 · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEF677VHGMANUW23WWRZC6VSAX}

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	2026-05-18T00:34:25.030763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510beffea73300da5b5bb5a3917ab205e834b6b5cdc4e98bccc213e777359bd5

Aliases

arxiv: 1406.6018 · arxiv_version: 1406.6018v3 · doi: 10.48550/arxiv.1406.6018 · pith_short_12: KEF677VHGMAN · pith_short_16: KEF677VHGMANUW23 · pith_short_8: KEF677VH

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/KEF677VHGMANUW23WWRZC6VSAX \
  | 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: 510beffea73300da5b5bb5a3917ab205e834b6b5cdc4e98bccc213e777359bd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c2d487ea9e852c8ea795005c046ec35ea3cc54e6c0262575fae287b937e0842",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2014-06-23T18:48:26Z",
    "title_canon_sha256": "4e17e828f526dfed494fe43eaad2c313679eca9811f12947d5a228bb23ac6058"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6018",
    "kind": "arxiv",
    "version": 3
  }
}