Pith Number

pith:LB3IF7TD

pith:2015:LB3IF7TDS4A2TF2TPOR2M4AWP5

not attested not anchored not stored refs pending

A statistical analysis of a deformation model with Wasserstein barycenters : estimation procedure and goodness of fit test

Eustasio del Barrio, H\'el\`ene Lescornel (IMT), Jean-Michel Loubes (IMT)

arxiv:1508.06465 v2 · 2015-08-26 · math.ST · stat.TH

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LB3IF7TDS4A2TF2TPOR2M4AWP5}

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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	2026-05-18T01:31:21.017942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

587682fe639701a997537ba3a670167f6c4bb15338d4809e9533aaf22677ac77

Aliases

arxiv: 1508.06465 · arxiv_version: 1508.06465v2 · doi: 10.48550/arxiv.1508.06465 · pith_short_12: LB3IF7TDS4A2 · pith_short_16: LB3IF7TDS4A2TF2T · pith_short_8: LB3IF7TD

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/LB3IF7TDS4A2TF2TPOR2M4AWP5 \
  | 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: 587682fe639701a997537ba3a670167f6c4bb15338d4809e9533aaf22677ac77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39d23c805834692385788963a1329d374c03109542c85a4c84b860989bffbff2",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-08-26T12:29:38Z",
    "title_canon_sha256": "d07bf3ad37ceb69634e8ee215f1657210546eb7f7003a54aef6a9af38aeefd56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06465",
    "kind": "arxiv",
    "version": 2
  }
}