Pith Number

pith:YB3XKRH5

pith:2016:YB3XKRH5O2D7LAQLJTOVVTOSK4

not attested not anchored not stored refs pending

Supervised Ensemble Classification of Kepler Variable Stars

Gideon Bass, Kirk Borne

arxiv:1604.01355 v1 · 2016-04-05 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YB3XKRH5O2D7LAQLJTOVVTOSK4}

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	2026-05-18T01:17:22.879406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0777544fd7687f5820b4cdd5acdd2570833d4e91456474747f496a9d24b5a83

Aliases

arxiv: 1604.01355 · arxiv_version: 1604.01355v1 · doi: 10.48550/arxiv.1604.01355 · pith_short_12: YB3XKRH5O2D7 · pith_short_16: YB3XKRH5O2D7LAQL · pith_short_8: YB3XKRH5

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/YB3XKRH5O2D7LAQLJTOVVTOSK4 \
  | 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: c0777544fd7687f5820b4cdd5acdd2570833d4e91456474747f496a9d24b5a83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "955179ba19f4d47ec6b36e70b19d6cd890d9e2fdc1b6ff59ab6c808c1d84604a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-04-05T18:22:22Z",
    "title_canon_sha256": "aa5ff457e4bf5789a72666ad247428c55e5a1fde0894dc08f001a0509e507198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01355",
    "kind": "arxiv",
    "version": 1
  }
}