Pith Number

pith:3OPP2RRJ

pith:2018:3OPP2RRJ6XACB4Z6WKAXIXOK4Y

not attested not anchored not stored refs pending

Black-Box Autoregressive Density Estimation for State-Space Models

Andrew Golighty, A. Stephen McGough, Dennis Prangle, Tom Ryder

arxiv:1811.08337 v2 · 2018-11-20 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OPP2RRJ6XACB4Z6WKAXIXOK4Y}

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	2026-05-18T00:00:12.505255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db9efd4629f5c020f33eb281745dcae63cbf46563e176b0efa4cf91634e056b3

Aliases

arxiv: 1811.08337 · arxiv_version: 1811.08337v2 · doi: 10.48550/arxiv.1811.08337 · pith_short_12: 3OPP2RRJ6XAC · pith_short_16: 3OPP2RRJ6XACB4Z6 · pith_short_8: 3OPP2RRJ

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/3OPP2RRJ6XACB4Z6WKAXIXOK4Y \
  | 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: db9efd4629f5c020f33eb281745dcae63cbf46563e176b0efa4cf91634e056b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4faf726dd3c8200ca5cf7c63a30377bcdbd24654236236fb5b35475f4a08bdf0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-11-20T16:05:05Z",
    "title_canon_sha256": "cd5d5fb90ffaceb846bc7c157a903462211f835612db630e1132d9b6e059f6fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08337",
    "kind": "arxiv",
    "version": 2
  }
}