Pith Number

pith:7FVIBTAR

pith:2016:7FVIBTARS625HFOBAG6Q5DJ3BV

not attested not anchored not stored refs pending

Variational Bayesian Inference for Hidden Markov Models With Multivariate Gaussian Output Distributions

Bernhard Sick, Christian Gruhl

arxiv:1605.08618 v1 · 2016-05-27 · 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{7FVIBTARS625HFOBAG6Q5DJ3BV}

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	2026-05-18T01:13:29.476942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f96a80cc1197b5d395c101bd0e8d3b0d696dd1491809acfca39606fe4f2eddde

Aliases

arxiv: 1605.08618 · arxiv_version: 1605.08618v1 · doi: 10.48550/arxiv.1605.08618 · pith_short_12: 7FVIBTARS625 · pith_short_16: 7FVIBTARS625HFOB · pith_short_8: 7FVIBTAR

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/7FVIBTARS625HFOBAG6Q5DJ3BV \
  | 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: f96a80cc1197b5d395c101bd0e8d3b0d696dd1491809acfca39606fe4f2eddde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8bbb4430402506e0b462b6522cacb31fd39b67fc5b5a9a067ad9e16a7fa0f55",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-05-27T13:00:31Z",
    "title_canon_sha256": "78a7aef70f9a9fd60b8c0770047b5996884075647fe9e302b0b31b2a7ebb15dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08618",
    "kind": "arxiv",
    "version": 1
  }
}