Pith Number

pith:GVMIOMN3

pith:2012:GVMIOMN3DMF4EC6PMAPWJFHWNT

not attested not anchored not stored refs pending

A density-sensitive hierarchical clustering method

\'Alvaro Mart\'inez-P\'erez

arxiv:1210.6292 v2 · 2012-10-23 · 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{GVMIOMN3DMF4EC6PMAPWJFHWNT}

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	2026-05-18T03:00:01.140103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35588731bb1b0bc20bcf601f6494f66cfa13003986f5d507ce76ad16e083bc35

Aliases

arxiv: 1210.6292 · arxiv_version: 1210.6292v2 · doi: 10.48550/arxiv.1210.6292 · pith_short_12: GVMIOMN3DMF4 · pith_short_16: GVMIOMN3DMF4EC6P · pith_short_8: GVMIOMN3

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/GVMIOMN3DMF4EC6PMAPWJFHWNT \
  | 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: 35588731bb1b0bc20bcf601f6494f66cfa13003986f5d507ce76ad16e083bc35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f221742232d5a492224cc597fd0421df0db64ac983e71f2a1eca9a60f4434a2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-10-23T17:12:01Z",
    "title_canon_sha256": "972d31dc53dc17d2fbec2f57c26e1c39e52a23f11c4544974888af6f62c35412"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6292",
    "kind": "arxiv",
    "version": 2
  }
}