Pith Number

pith:QWSBAK44

pith:2015:QWSBAK44VXNAQK5TN3QZHQBG7P

not attested not anchored not stored refs pending

Active Distance-Based Clustering using K-medoids

Amin Aghaee, Mahdieh Soleymani Baghshah, Mehrdad Ghadiri

arxiv:1512.03953 v1 · 2015-12-12 · 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{QWSBAK44VXNAQK5TN3QZHQBG7P}

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	2026-05-18T01:24:23.485112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85a4102b9cadda082bb36ee193c026fbd81bc7e5915ec582e39964e4a2edbdd4

Aliases

arxiv: 1512.03953 · arxiv_version: 1512.03953v1 · doi: 10.48550/arxiv.1512.03953 · pith_short_12: QWSBAK44VXNA · pith_short_16: QWSBAK44VXNAQK5T · pith_short_8: QWSBAK44

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/QWSBAK44VXNAQK5TN3QZHQBG7P \
  | 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: 85a4102b9cadda082bb36ee193c026fbd81bc7e5915ec582e39964e4a2edbdd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d157efae3029350603fa8b986c3db19e0c785fc9bde0aff39faf3547025f15b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-12-12T19:33:52Z",
    "title_canon_sha256": "b06d06a3962be19bc84a64bbaab6e188f25dde1c033b6dea4d8b6289dd33ee35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03953",
    "kind": "arxiv",
    "version": 1
  }
}