Pith Number

pith:6O5KPZ6V

pith:2019:6O5KPZ6VEKBCUSCQ5FX4HXZJLJ

not attested not anchored not stored refs pending

Time series cluster kernels to exploit informative missingness and incomplete label information

Arthur Revhaug, Cristina Soguero-Ruiz, Filippo Maria Bianchi, Karl {\O}yvind Mikalsen, Robert Jenssen

arxiv:1907.05251 v1 · 2019-07-10 · 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{6O5KPZ6VEKBCUSCQ5FX4HXZJLJ}

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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	2026-05-17T23:40:51.026234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3baa7e7d522822a4850e96fc3df295a4d17991eafe19798f6968e844557ad77

Aliases

arxiv: 1907.05251 · arxiv_version: 1907.05251v1 · doi: 10.48550/arxiv.1907.05251 · pith_short_12: 6O5KPZ6VEKBC · pith_short_16: 6O5KPZ6VEKBCUSCQ · pith_short_8: 6O5KPZ6V

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/6O5KPZ6VEKBCUSCQ5FX4HXZJLJ \
  | 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: f3baa7e7d522822a4850e96fc3df295a4d17991eafe19798f6968e844557ad77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "368df827c3d033ba5475b3b7182dad0ce508cc3f2f7978770868584be96badc8",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-10T08:05:15Z",
    "title_canon_sha256": "066f54f56b968ec8e8657fb38da5747a38e803fe198fe6a6431014cd80778a93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05251",
    "kind": "arxiv",
    "version": 1
  }
}