Pith Number

pith:5NZROPVD

pith:2018:5NZROPVDKCSAGUB55NYUDWCSZW

not attested not anchored not stored refs pending

An irregular discrete time series model to identify residuals with autocorrelation in astronomical light curves

Felipe Elorrieta, Susana Eyheramendy, Wilfredo Palma

arxiv:1809.04131 v1 · 2018-09-11 · astro-ph.IM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NZROPVDKCSAGUB55NYUDWCSZW}

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	2026-05-18T00:05:55.399979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb73173ea350a403503deb7141d852cd950124f6aacfc35f2095d20142c2698e

Aliases

arxiv: 1809.04131 · arxiv_version: 1809.04131v1 · doi: 10.48550/arxiv.1809.04131 · pith_short_12: 5NZROPVDKCSA · pith_short_16: 5NZROPVDKCSAGUB5 · pith_short_8: 5NZROPVD

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/5NZROPVDKCSAGUB55NYUDWCSZW \
  | 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: eb73173ea350a403503deb7141d852cd950124f6aacfc35f2095d20142c2698e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78d4fbc0c2c8d852e8e9385b57f844e85cfe3dcefcfd4f222a05e8aee465805f",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-09-11T19:57:18Z",
    "title_canon_sha256": "756b90f63fb94ec4d06986f471e407812fc58dbd28e3b1689aaa542c6be1b7eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04131",
    "kind": "arxiv",
    "version": 1
  }
}