Pith Number

pith:KOIW2HTR

pith:2015:KOIW2HTRFUTG2CWMK5YZDXC3HV

not attested not anchored not stored refs pending

The integrated periodogram of a dependent extremal event sequence

Thomas Mikosch, Yuwei Zhao

arxiv:1503.04022 v1 · 2015-03-13 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOIW2HTRFUTG2CWMK5YZDXC3HV}

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	2026-05-18T02:23:57.354849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53916d1e712d266d0acc577191dc5b3d6948681c0670540497207f2e4b0bb82a

Aliases

arxiv: 1503.04022 · arxiv_version: 1503.04022v1 · doi: 10.48550/arxiv.1503.04022 · pith_short_12: KOIW2HTRFUTG · pith_short_16: KOIW2HTRFUTG2CWM · pith_short_8: KOIW2HTR

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/KOIW2HTRFUTG2CWMK5YZDXC3HV \
  | 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: 53916d1e712d266d0acc577191dc5b3d6948681c0670540497207f2e4b0bb82a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7560f0b090e694ddb4cb896ca9a2c90f8a23fccea36d3c5e61b6119cf0f7d986",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-03-13T11:02:08Z",
    "title_canon_sha256": "64c1b510cd7d2a6b282f8f9755e51940176b5e9b694c11d1bc2fdfa225bb33c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04022",
    "kind": "arxiv",
    "version": 1
  }
}