Pith Number

pith:CQP6PIV6

pith:2023:CQP6PIV6NG33OZWEEKQASABM5K

not attested not anchored not stored refs pending

Kalman Filter for Online Classification of Non-Stationary Data

Alexandre Galashov, Amal Rannen-Triki, Jorg Bornschein, Michalis K. Titsias, Razvan Pascanu, Yee Whye Teh

arxiv:2306.08448 v1 · 2023-06-14 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQP6PIV6NG33OZWEEKQASABM5K}

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	2026-07-05T09:32:39.543205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141fe7a2be69b7b766c422a009002cea90831338951663086805c405b9f16fc5

Aliases

arxiv: 2306.08448 · arxiv_version: 2306.08448v1 · doi: 10.48550/arxiv.2306.08448 · pith_short_12: CQP6PIV6NG33 · pith_short_16: CQP6PIV6NG33OZWE · pith_short_8: CQP6PIV6

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/CQP6PIV6NG33OZWEEKQASABM5K \
  | 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: 141fe7a2be69b7b766c422a009002cea90831338951663086805c405b9f16fc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d5249d486ae943f9ff46998005deb5ec6b8f5c88c2e997201655c9e1344fbd9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-14T11:41:42Z",
    "title_canon_sha256": "176cdec7c3e8f5de4809e8733d87fe7e045bdab91480eb5350fb0fa414388022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08448",
    "kind": "arxiv",
    "version": 1
  }
}