Pith Number

pith:CU5E26C4

pith:2016:CU5E26C4MWZZ44C4LSMWGJGKJ5

not attested not anchored not stored refs pending

Clustering with a Reject Option: Interactive Clustering as Bayesian Prior Elicitation

Akash Srivastava, Charles Sutton, James Zou

arxiv:1602.06886 v2 · 2016-02-22 · 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{CU5E26C4MWZZ44C4LSMWGJGKJ5}

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	2026-05-18T01:12:43.181179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

153a4d785c65b39e705c5c996324ca4f4058a463abdc06151eb5f9012df4e59d

Aliases

arxiv: 1602.06886 · arxiv_version: 1602.06886v2 · doi: 10.48550/arxiv.1602.06886 · pith_short_12: CU5E26C4MWZZ · pith_short_16: CU5E26C4MWZZ44C4 · pith_short_8: CU5E26C4

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/CU5E26C4MWZZ44C4LSMWGJGKJ5 \
  | 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: 153a4d785c65b39e705c5c996324ca4f4058a463abdc06151eb5f9012df4e59d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1c3283dd2f6008d5d06d07c671652761b2364cba6a00da10205ecbfd499a78b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-02-22T18:38:27Z",
    "title_canon_sha256": "a0bb860c756d0816d924939df477a9edb7ee648a436074a764dc52bd19d391d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06886",
    "kind": "arxiv",
    "version": 2
  }
}