Pith Number

pith:HOHCUZNR

pith:2012:HOHCUZNR3KFSJ3WY2HWHFW5GHQ

not attested not anchored not stored refs pending

Expectation Propagation in Gaussian Process Dynamical Systems: Extended Version

Marc Peter Deisenroth, Shakir Mohamed

arxiv:1207.2940 v5 · 2012-07-12 · stat.ML · cs.LG · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HOHCUZNR3KFSJ3WY2HWHFW5GHQ}

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	2026-05-18T01:08:36.187961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b8e2a65b1da8b24eed8d1ec72dba63c072b493b915747ada927af85a42aa6a8

Aliases

arxiv: 1207.2940 · arxiv_version: 1207.2940v5 · doi: 10.48550/arxiv.1207.2940 · pith_short_12: HOHCUZNR3KFS · pith_short_16: HOHCUZNR3KFSJ3WY · pith_short_8: HOHCUZNR

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/HOHCUZNR3KFSJ3WY2HWHFW5GHQ \
  | 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: 3b8e2a65b1da8b24eed8d1ec72dba63c072b493b915747ada927af85a42aa6a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7103570da9a93f24db440deb21474f93392390d5da7e315cdff868d46cea5f77",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-07-12T12:37:57Z",
    "title_canon_sha256": "e3136501491229dd9fb35e5163e3766a736b3a0b26c405cbb90ed2f7ab52b5ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2940",
    "kind": "arxiv",
    "version": 5
  }
}