Pith Number

pith:GRPSLDUI

pith:2025:GRPSLDUII4NNQJUX6P36TIDRD7

not attested not anchored not stored refs pending

Kernel $k$-Medoids as General Vector Quantization

Christian Bauckhage, Sascha M\"ucke, Thore Gerlach

arxiv:2506.04786 v2 · 2025-06-05 · cs.LG · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GRPSLDUII4NNQJUX6P36TIDRD7}

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	2026-07-05T12:05:17.321638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

345f258e88471ad82697f3f7e9a0711fd2ec3a54b5f2c5195ac89265a601feef

Aliases

arxiv: 2506.04786 · arxiv_version: 2506.04786v2 · doi: 10.48550/arxiv.2506.04786 · pith_short_12: GRPSLDUII4NN · pith_short_16: GRPSLDUII4NNQJUX · pith_short_8: GRPSLDUI

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/GRPSLDUII4NNQJUX6P36TIDRD7 \
  | 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: 345f258e88471ad82697f3f7e9a0711fd2ec3a54b5f2c5195ac89265a601feef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a087ce549d96f304f032776eb211e347c8d508d4619f4ec3dd5e69a28b06f117",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-05T09:14:25Z",
    "title_canon_sha256": "9db5fc4d44e26a16caade35e0b938bfeb00e5d3e3442dfd89fd14c794522f0a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04786",
    "kind": "arxiv",
    "version": 2
  }
}