Pith Number

pith:WB4MJEXH

pith:2018:WB4MJEXH7TZVWMOLO7MWDIDVSH

not attested not anchored not stored refs pending

Constant versus Covariate Dependent Threshold in the Peaks-Over Threshold Method

Richard Minkah, Tertius de Wet

arxiv:1812.03432 v1 · 2018-12-09 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WB4MJEXH7TZVWMOLO7MWDIDVSH}

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	2026-05-17T23:58:46.265955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b078c492e7fcf35b31cb77d961a07591de3f93ea5e8182e377d95db3b3d9e803

Aliases

arxiv: 1812.03432 · arxiv_version: 1812.03432v1 · doi: 10.48550/arxiv.1812.03432 · pith_short_12: WB4MJEXH7TZV · pith_short_16: WB4MJEXH7TZVWMOL · pith_short_8: WB4MJEXH

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/WB4MJEXH7TZVWMOLO7MWDIDVSH \
  | 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: b078c492e7fcf35b31cb77d961a07591de3f93ea5e8182e377d95db3b3d9e803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49963c50ecab1a42b562b588d338b88df8e51c2d791b330e29977f84ac16f832",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-12-09T05:17:51Z",
    "title_canon_sha256": "d26097a71447fb42dbf8560059fe4caacec198ec7205bc18232b3630be1ed497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03432",
    "kind": "arxiv",
    "version": 1
  }
}