Pith Number

pith:JNVM523G

pith:2014:JNVM523GHH7VGGNPJNPK2VYQ5G

not attested not anchored not stored refs pending

Consistent procedures for cluster tree estimation and pruning

Kamalika Chaudhuri, Samory Kpotufe, Sanjoy Dasgupta, Ulrike von Luxburg

arxiv:1406.1546 v1 · 2014-06-05 · 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{JNVM523GHH7VGGNPJNPK2VYQ5G}

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	2026-05-18T02:50:22.361179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b6aceeb6639ff5319af4b5ead5710e984807c744db2b40e70570d4b3f7a25cc

Aliases

arxiv: 1406.1546 · arxiv_version: 1406.1546v1 · doi: 10.48550/arxiv.1406.1546 · pith_short_12: JNVM523GHH7V · pith_short_16: JNVM523GHH7VGGNP · pith_short_8: JNVM523G

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/JNVM523GHH7VGGNPJNPK2VYQ5G \
  | 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: 4b6aceeb6639ff5319af4b5ead5710e984807c744db2b40e70570d4b3f7a25cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b382abed430b907318c7bf15a1658cb097c9ca6ddbcb2aa30d3e900592baa868",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-06-05T23:34:06Z",
    "title_canon_sha256": "a84d8910362fb66cdf147f799ae4357acdb3c7ba8dcdf2f5407812683a66cd76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1546",
    "kind": "arxiv",
    "version": 1
  }
}