Pith Number

pith:LDUSC6VA

pith:2018:LDUSC6VASHMVF2IPSGAXULR2GY

not attested not anchored not stored refs pending

Sequence Alignment with Dirichlet Process Mixtures

Carl Henrik Ek, Ieva Kazlauskaite, Ivan Ustyuzhaninov, Neill D. F. Campbell

arxiv:1811.10689 v1 · 2018-11-26 · 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{LDUSC6VASHMVF2IPSGAXULR2GY}

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	2026-05-17T23:59:47.800254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e9217aa091d952e90f91817a2e3a361c9470fb98cb5bb878caff6c591d9214

Aliases

arxiv: 1811.10689 · arxiv_version: 1811.10689v1 · doi: 10.48550/arxiv.1811.10689 · pith_short_12: LDUSC6VASHMV · pith_short_16: LDUSC6VASHMVF2IP · pith_short_8: LDUSC6VA

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/LDUSC6VASHMVF2IPSGAXULR2GY \
  | 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: 58e9217aa091d952e90f91817a2e3a361c9470fb98cb5bb878caff6c591d9214

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f00beebb29898c7a020b3b3ba9a200f75cf72f43c14e966c7247c618ae4931d6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-11-26T21:08:54Z",
    "title_canon_sha256": "fa3a8bcfb1e7986f23c930e530fba53578018a5690411f3620bc9e09be921c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10689",
    "kind": "arxiv",
    "version": 1
  }
}