Pith Number

pith:GGLKHPZT

pith:2015:GGLKHPZT52ZX2AY2GPPDGBTTAI

not attested not anchored not stored refs pending

Nonparametric change-point analysis of volatility

Markus Bibinger, Mathias Vetter, Moritz Jirak

arxiv:1502.00043 v2 · 2015-01-30 · 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{GGLKHPZT52ZX2AY2GPPDGBTTAI}

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	2026-05-18T01:23:04.307074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3196a3bf33eeb37d031a33de330673023ab51cc48fff3974adf0ab6a7546b15c

Aliases

arxiv: 1502.00043 · arxiv_version: 1502.00043v2 · doi: 10.48550/arxiv.1502.00043 · pith_short_12: GGLKHPZT52ZX · pith_short_16: GGLKHPZT52ZX2AY2 · pith_short_8: GGLKHPZT

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/GGLKHPZT52ZX2AY2GPPDGBTTAI \
  | 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: 3196a3bf33eeb37d031a33de330673023ab51cc48fff3974adf0ab6a7546b15c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fec04ebfa373c6c31a0d9def2ab060c5f487c41044534701500dda5c58a65b2e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-01-30T23:29:40Z",
    "title_canon_sha256": "b03bc1595e7d7adf860fc8d441c289e1c93294e3640ce31037bd455547043e60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00043",
    "kind": "arxiv",
    "version": 2
  }
}