Pith Number

pith:IIHTWRYT

pith:2015:IIHTWRYTYWWE7GXKWR6JZK7IZQ

not attested not anchored not stored refs pending

Review and Perspective for Distance Based Trajectory Clustering

Brendan Guillouet (IMT), IMT), Jean-Michel Loubes, Philippe Besse (INSA Toulouse, Royer Fran\c{c}ois

arxiv:1508.04904 v1 · 2015-08-20 · stat.ML · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IIHTWRYTYWWE7GXKWR6JZK7IZQ}

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	2026-05-18T01:35:00.286835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

420f3b4713c5ac4f9aeab47c9cabe8cc0ed7147be59a6a822a6a4d56e0b46090

Aliases

arxiv: 1508.04904 · arxiv_version: 1508.04904v1 · doi: 10.48550/arxiv.1508.04904 · pith_short_12: IIHTWRYTYWWE · pith_short_16: IIHTWRYTYWWE7GXK · pith_short_8: IIHTWRYT

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/IIHTWRYTYWWE7GXKWR6JZK7IZQ \
  | 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: 420f3b4713c5ac4f9aeab47c9cabe8cc0ed7147be59a6a822a6a4d56e0b46090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfdd68c72c0c8400de993251c4717a2136297f53a218978c1b2e7cd096a52be8",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-08-20T07:46:15Z",
    "title_canon_sha256": "793b38458d5794cd030480a6a2f0b193126e26f8f8f4a4e04866d36eecc08626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04904",
    "kind": "arxiv",
    "version": 1
  }
}