Pith Number

pith:IGYRSW64

pith:2018:IGYRSW64RK23VDGBLY65VBKDQJ

not attested not anchored not stored refs pending

Model-Based Clustering and Classification of Functional Data

Faicel Chamroukhi, Hien D. Nguyen

arxiv:1803.00276 v2 · 2018-03-01 · stat.ML · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IGYRSW64RK23VDGBLY65VBKDQJ}

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	2026-05-18T00:22:08.469681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41b1195bdc8ab5ba8cc15e3dda8543827daa35137b164d4eb069040cd277090a

Aliases

arxiv: 1803.00276 · arxiv_version: 1803.00276v2 · doi: 10.48550/arxiv.1803.00276 · pith_short_12: IGYRSW64RK23 · pith_short_16: IGYRSW64RK23VDGB · pith_short_8: IGYRSW64

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/IGYRSW64RK23VDGBLY65VBKDQJ \
  | 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: 41b1195bdc8ab5ba8cc15e3dda8543827daa35137b164d4eb069040cd277090a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78f0e2d0af84786392b0d5c8c0ccb402a4da650b0cb46cf3ebda3ca9a6e65ef0",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-01T10:02:13Z",
    "title_canon_sha256": "23a8ab6d779e7a1d4b0491e04196c0e531250229438ac696734c6efc1705213a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00276",
    "kind": "arxiv",
    "version": 2
  }
}