Pith Number

pith:XXGG7LJA

pith:2019:XXGG7LJALVJKKTRHYY5LIMOLH5

not attested not anchored not stored refs pending

Discrete-time autoregressive model for unequally spaced time-series observations

Felipe Elorrieta, Susana Eyheramendy, Wilfredo Palma

arxiv:1906.11158 v1 · 2019-06-26 · 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{XXGG7LJALVJKKTRHYY5LIMOLH5}

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	2026-05-17T23:40:29.935506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdcc6fad205d52a54e27c63ab431cb3f658fa5e1e59c84eb13dd8a000970ed73

Aliases

arxiv: 1906.11158 · arxiv_version: 1906.11158v1 · doi: 10.48550/arxiv.1906.11158 · pith_short_12: XXGG7LJALVJK · pith_short_16: XXGG7LJALVJKKTRH · pith_short_8: XXGG7LJA

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/XXGG7LJALVJKKTRHYY5LIMOLH5 \
  | 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: bdcc6fad205d52a54e27c63ab431cb3f658fa5e1e59c84eb13dd8a000970ed73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0dae5ca31f3735c01275baa40905d58ddfcb0d89a3621a05b49d379c30cece1",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-06-26T15:20:46Z",
    "title_canon_sha256": "811bd1385e1cf8bd5fe3201cdab26923a67fdf5307bcc6f9c00c9bb336012028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11158",
    "kind": "arxiv",
    "version": 1
  }
}