Pith Number

pith:KXVTYNOX

pith:2017:KXVTYNOXUN6LE7TB2ACPC6CMLH

not attested not anchored not stored refs pending

Robust Bayesian Filtering and Smoothing Using Student's t Distribution

Emre \"Ozkan, Fredrik Gustafsson, Michael Roth, Tohid Ardeshiri

arxiv:1703.02428 v1 · 2017-03-07 · stat.ME · cs.SY · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXVTYNOXUN6LE7TB2ACPC6CMLH}

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	2026-05-18T00:49:20.102467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55eb3c35d7a37cb27e61d004f1784c59e3a6f11932671c4e2e49d0b3f8ba9445

Aliases

arxiv: 1703.02428 · arxiv_version: 1703.02428v1 · doi: 10.48550/arxiv.1703.02428 · pith_short_12: KXVTYNOXUN6L · pith_short_16: KXVTYNOXUN6LE7TB · pith_short_8: KXVTYNOX

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/KXVTYNOXUN6LE7TB2ACPC6CMLH \
  | 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: 55eb3c35d7a37cb27e61d004f1784c59e3a6f11932671c4e2e49d0b3f8ba9445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96dc35124e82c58b116cf0298bd57e711f5513ae73e4cfb70a711e7644de80d5",
    "cross_cats_sorted": [
      "cs.SY",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-03-07T15:13:08Z",
    "title_canon_sha256": "99643e68a71731fb147bb1f5990879add4d78b97f7bd60d1d2d93c40b1631b4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02428",
    "kind": "arxiv",
    "version": 1
  }
}