Pith Number

pith:EJGEGBSZ

pith:2015:EJGEGBSZJ3PRXF4SLMIBSABM4C

not attested not anchored not stored refs pending

Comment on Article by Ferreira and Gamerman

Michael Chipeta, Peter J. Diggle

arxiv:1509.04817 v1 · 2015-09-16 · 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{EJGEGBSZJ3PRXF4SLMIBSABM4C}

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	2026-05-18T01:32:51.639786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

224c4306594edf1b97925b1019002ce0b4ad8489d87c3ce394e5baf2066f9593

Aliases

arxiv: 1509.04817 · arxiv_version: 1509.04817v1 · doi: 10.48550/arxiv.1509.04817 · pith_short_12: EJGEGBSZJ3PR · pith_short_16: EJGEGBSZJ3PRXF4S · pith_short_8: EJGEGBSZ

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/EJGEGBSZJ3PRXF4SLMIBSABM4C \
  | 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: 224c4306594edf1b97925b1019002ce0b4ad8489d87c3ce394e5baf2066f9593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48ca0ddcfa776edbd782b77657dbd8400129901aed61417a8d0b15b33934953d",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-09-16T06:14:38Z",
    "title_canon_sha256": "d5b3c1d4665963fdeebc000a07ce98b7538138349f7f3404a2ac47a65dccb66e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04817",
    "kind": "arxiv",
    "version": 1
  }
}