Pith Number

pith:HG6AWJIO

pith:2019:HG6AWJIOGCRW5O3PTBHJK7WNOD

not attested not anchored not stored refs pending

Penalized estimation of flexible hidden Markov models for time series of counts

Christian H. Wei{\ss}, Roland Langrock, Timo Adam

arxiv:1901.03275 v1 · 2019-01-10 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HG6AWJIOGCRW5O3PTBHJK7WNOD}

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	2026-05-17T23:56:34.878965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39bc0b250e30a36ebb6f984e957ecd70cedfe58bf09b90cdbfaf0cff8c505af7

Aliases

arxiv: 1901.03275 · arxiv_version: 1901.03275v1 · doi: 10.48550/arxiv.1901.03275 · pith_short_12: HG6AWJIOGCRW · pith_short_16: HG6AWJIOGCRW5O3P · pith_short_8: HG6AWJIO

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/HG6AWJIOGCRW5O3PTBHJK7WNOD \
  | 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: 39bc0b250e30a36ebb6f984e957ecd70cedfe58bf09b90cdbfaf0cff8c505af7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58bbc376dc44cb8502ba64ec3ef681cb847602409d82a14736fcb6ffffabf8e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-01-10T17:05:55Z",
    "title_canon_sha256": "69739beb54370968babf9611c6e2a76b96c89d70d4fe3500d9bf75cc2c2c98de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03275",
    "kind": "arxiv",
    "version": 1
  }
}