Pith Number

pith:37QRJHDK

pith:2016:37QRJHDKOXOFVZOYJNQ6PQY2DW

not attested not anchored not stored refs pending

Compressive K-means

Nicolas Keriven (PANAMA), Nicolas Tremblay (GIPSA-CICS), R\'emi Gribonval (PANAMA), Yann Traonmilin (PANAMA)

arxiv:1610.08738 v4 · 2016-10-27 · 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{37QRJHDKOXOFVZOYJNQ6PQY2DW}

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	2026-05-18T00:50:59.329581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe1149c6a75dc5ae5d84b61e7c31a1d8b1e2db53d08f423bb619141f4e152a9

Aliases

arxiv: 1610.08738 · arxiv_version: 1610.08738v4 · doi: 10.48550/arxiv.1610.08738 · pith_short_12: 37QRJHDKOXOF · pith_short_16: 37QRJHDKOXOFVZOY · pith_short_8: 37QRJHDK

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/37QRJHDKOXOFVZOYJNQ6PQY2DW \
  | 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: dfe1149c6a75dc5ae5d84b61e7c31a1d8b1e2db53d08f423bb619141f4e152a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba809aa057cf3e5d2f2395e45e1f9d3e812c93af4851569b41280cab7f9ad2f2",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-10-27T12:13:05Z",
    "title_canon_sha256": "211b4f26113c3728d4ec908e63ece16c093c6fc7ae84f7e34c224080be09b59d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08738",
    "kind": "arxiv",
    "version": 4
  }
}