Pith Number

pith:FZSDIIWP

pith:2026:FZSDIIWP5PLRMPQZSKTRD4F37K

not attested not anchored not stored refs pending

Trend and seasonality estimation for point-process time series

Daniel Gervini, Simon A. Kopischke

arxiv:2605.21884 v1 · 2026-05-21 · 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{FZSDIIWP5PLRMPQZSKTRD4F37K}

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	2026-05-22T01:04:13.007721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e643422cfebd7163e1992a711f0bbfab430cd9af4d45bb4f8e49ee0a607177d

Aliases

arxiv: 2605.21884 · arxiv_version: 2605.21884v1 · doi: 10.48550/arxiv.2605.21884 · pith_short_12: FZSDIIWP5PLR · pith_short_16: FZSDIIWP5PLRMPQZ · pith_short_8: FZSDIIWP

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/FZSDIIWP5PLRMPQZSKTRD4F37K \
  | 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: 2e643422cfebd7163e1992a711f0bbfab430cd9af4d45bb4f8e49ee0a607177d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b471a47c99f0e235487f3c3f2304533d7a528e92e833f57248809a7c9743a68b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-05-21T01:44:48Z",
    "title_canon_sha256": "aeb508d621dac60dfe20a551fadefb91eded86baf57aa73705ca98be16915960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21884",
    "kind": "arxiv",
    "version": 1
  }
}