Pith Number

pith:TWSKYPXK

pith:2012:TWSKYPXKVOZLSTFK45BEMRHSEF

not attested not anchored not stored refs pending

Bayesian Adaptive Smoothing Spline using Stochastic Differential Equations

Daniel Simpson, Finn Lindgren, H{\aa}vard Rue, Yu Ryan Yue

arxiv:1209.2013 v1 · 2012-09-10 · math.ST · stat.CO · 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{TWSKYPXKVOZLSTFK45BEMRHSEF}

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	2026-05-18T03:45:53.887432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9da4ac3eeaabb2b94caae7424644f22173ce51bd627b4dbb3e5a6f116a0cc4a8

Aliases

arxiv: 1209.2013 · arxiv_version: 1209.2013v1 · doi: 10.48550/arxiv.1209.2013 · pith_short_12: TWSKYPXKVOZL · pith_short_16: TWSKYPXKVOZLSTFK · pith_short_8: TWSKYPXK

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/TWSKYPXKVOZLSTFK45BEMRHSEF \
  | 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: 9da4ac3eeaabb2b94caae7424644f22173ce51bd627b4dbb3e5a6f116a0cc4a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bf11977b4347b98b3184de4aa4c01ec3e4d3981219bea940c5729b09a6dcc13",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-09-10T14:46:56Z",
    "title_canon_sha256": "5741e529bacc1cc4963ce55a436080058a6c94bc958f7c1683afa867fc0b2dd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2013",
    "kind": "arxiv",
    "version": 1
  }
}