Pith Number

pith:GREUEQO5

pith:2016:GREUEQO5BBVV3C4AJJ6WKV37XR

not attested not anchored not stored refs pending

Fast and exact simulation of complex-valued stationary Gaussian processes through embedding circulant matrix

Emilio Porcu, Jean-Francois Coeurjolly (FIGAL)

arxiv:1604.00362 v1 · 2016-04-01 · 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{GREUEQO5BBVV3C4AJJ6WKV37XR}

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	2026-05-18T01:17:53.853835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34494241dd086b5d8b804a7d65577fbc691d0a7dd119700f249738f3f98235e9

Aliases

arxiv: 1604.00362 · arxiv_version: 1604.00362v1 · doi: 10.48550/arxiv.1604.00362 · pith_short_12: GREUEQO5BBVV · pith_short_16: GREUEQO5BBVV3C4A · pith_short_8: GREUEQO5

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/GREUEQO5BBVV3C4AJJ6WKV37XR \
  | 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: 34494241dd086b5d8b804a7d65577fbc691d0a7dd119700f249738f3f98235e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ed42c9e10d547f29a7b844f3ff836e79e6a25efe686da7f38b7feaa57064a95",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-04-01T19:12:24Z",
    "title_canon_sha256": "81da129f9a5fcac43a1d9a470ecea8f652a50a9f221fbaa8615d2a2a3c632819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00362",
    "kind": "arxiv",
    "version": 1
  }
}