Pith Number

pith:DCFBK7Y4

pith:2016:DCFBK7Y467WCBQM2OCM7YT4OF7

not attested not anchored not stored refs pending

State Space representation of non-stationary Gaussian Processes

Alessio Benavoli, Marco Zaffalon

arxiv:1601.01544 v1 · 2016-01-07 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DCFBK7Y467WCBQM2OCM7YT4OF7}

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	2026-05-18T01:23:13.339854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

188a157f1cf7ec20c19a7099fc4f8e2fce29b14166f3ccaac493bec5137eea4a

Aliases

arxiv: 1601.01544 · arxiv_version: 1601.01544v1 · doi: 10.48550/arxiv.1601.01544 · pith_short_12: DCFBK7Y467WC · pith_short_16: DCFBK7Y467WCBQM2 · pith_short_8: DCFBK7Y4

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/DCFBK7Y467WCBQM2OCM7YT4OF7 \
  | 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: 188a157f1cf7ec20c19a7099fc4f8e2fce29b14166f3ccaac493bec5137eea4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e5a50dfa64a49a879953a3c03f3596d1c9cb3da9e351c5866a74830da069ae4",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-01-07T14:25:07Z",
    "title_canon_sha256": "f0b9332e2fa24d8e1ac5d9e734c5779159d472b31cdee2224ae359a85f65537b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01544",
    "kind": "arxiv",
    "version": 1
  }
}