Pith Number

pith:FT3FKO22

pith:2023:FT3FKO226ZY2H7H3AIQQB4EIRD

not attested not anchored not stored refs pending

HPSCAN: Human Perception-Based Scattered Data Clustering

Christian van Onzenoodt, Dominik Engel, Pedro Hermosilla, Sebastian Hartwig, Timo Ropinski

arxiv:2304.14185 v4 · 2023-04-27 · cs.LG · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FT3FKO226ZY2H7H3AIQQB4EIRD}

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	2026-07-05T10:07:22.314578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cf6553b5af671a3fcfb022100f08888c3274f32295e9457c76ecd5501fc1a79

Aliases

arxiv: 2304.14185 · arxiv_version: 2304.14185v4 · doi: 10.48550/arxiv.2304.14185 · pith_short_12: FT3FKO226ZY2 · pith_short_16: FT3FKO226ZY2H7H3 · pith_short_8: FT3FKO22

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/FT3FKO226ZY2H7H3AIQQB4EIRD \
  | 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: 2cf6553b5af671a3fcfb022100f08888c3274f32295e9457c76ecd5501fc1a79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e34d358c5a1b69e63fc70f3887f3cd0c01fb48f3f60c501c2672fa4c9ce9e8df",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-27T13:41:12Z",
    "title_canon_sha256": "2f4ab46a914760cbf5a8db53f5b455978b02d90ea0f6e1202a5f299210c0f32a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.14185",
    "kind": "arxiv",
    "version": 4
  }
}