Pith Number

pith:SWV2JUKA

pith:2011:SWV2JUKAD2NSLX3Y3ENCPTU4F4

not attested not anchored not stored refs pending

Period Estimation in Astronomical Time Series Using Slotted Correntropy

Jos\'e Pr\'incipe, Pablo A. Est\'evez, Pablo Huijse, Pablo Zegers, Pavlos Protopapas

arxiv:1112.2962 v1 · 2011-12-13 · cs.IT · astro-ph.IM · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWV2JUKAD2NSLX3Y3ENCPTU4F4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:32:06.392422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95aba4d1401e9b25df78d91a27ce9c2f05ab4e077b2c1c77618c16563a49ef31

Aliases

arxiv: 1112.2962 · arxiv_version: 1112.2962v1 · doi: 10.48550/arxiv.1112.2962 · pith_short_12: SWV2JUKAD2NS · pith_short_16: SWV2JUKAD2NSLX3Y · pith_short_8: SWV2JUKA

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/SWV2JUKAD2NSLX3Y3ENCPTU4F4 \
  | 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: 95aba4d1401e9b25df78d91a27ce9c2f05ab4e077b2c1c77618c16563a49ef31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6205c3bd35cef064cae90be21ed03c45f989ca3b561894aa283086dc02047d0c",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-12-13T17:09:19Z",
    "title_canon_sha256": "9e0f196bd87bec8728a54ec503b94d8dd7595c659a0f1993bae16730772f7815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2962",
    "kind": "arxiv",
    "version": 1
  }
}