Pith Number

pith:S6NHT2W2

pith:2021:S6NHT2W2ZV3DLWHBFLJZ2FOU5A

not attested not anchored not stored refs pending

Clustering Interval-Censored Time-Series for Disease Phenotyping

David Sontag, Irene Y. Chen, Rahul G. Krishnan

arxiv:2102.07005 v4 · 2021-02-13 · 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{S6NHT2W2ZV3DLWHBFLJZ2FOU5A}

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	2026-07-05T03:37:40.712160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

979a79eadacd7635d8e12ad39d15d4e830ff3005a08a1910975822060ed6d3ec

Aliases

arxiv: 2102.07005 · arxiv_version: 2102.07005v4 · doi: 10.48550/arxiv.2102.07005 · pith_short_12: S6NHT2W2ZV3D · pith_short_16: S6NHT2W2ZV3DLWHB · pith_short_8: S6NHT2W2

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/S6NHT2W2ZV3DLWHBFLJZ2FOU5A \
  | 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: 979a79eadacd7635d8e12ad39d15d4e830ff3005a08a1910975822060ed6d3ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415e51c439852ee9dc473b021db5f12136717c19fc013f4e1ba909158f179060",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-02-13T21:22:40Z",
    "title_canon_sha256": "37ae9418966998dad17c86490b1d9eac9cea2a88aade0cfcd9a6da08d3a9d554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07005",
    "kind": "arxiv",
    "version": 4
  }
}