Pith Number

pith:PERLJ5CE

pith:2013:PERLJ5CE5LYAD47ZRRHUJVCAMV

not attested not anchored not stored refs pending

Density Estimation in Infinite Dimensional Exponential Families

Aapo Hyv\"arinen, Arthur Gretton, Bharath Sriperumbudur, Kenji Fukumizu, Revant Kumar

arxiv:1312.3516 v4 · 2013-12-12 · math.ST · stat.ME · stat.ML · stat.TH

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\usepackage{pith}
\pithnumber{PERLJ5CE5LYAD47ZRRHUJVCAMV}

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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.

Cited by

1 paper in Pith

On Model-Based Clustering With Entropic Optimal Transport

Receipt and verification

First computed	2026-05-18T00:43:39.977083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7922b4f444eaf001f3f98c4f44d4406572c2e24eff798dde076d0adb5cbf42c7

Aliases

arxiv: 1312.3516 · arxiv_version: 1312.3516v4 · doi: 10.48550/arxiv.1312.3516 · pith_short_12: PERLJ5CE5LYA · pith_short_16: PERLJ5CE5LYAD47Z · pith_short_8: PERLJ5CE

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/PERLJ5CE5LYAD47ZRRHUJVCAMV \
  | 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: 7922b4f444eaf001f3f98c4f44d4406572c2e24eff798dde076d0adb5cbf42c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d55abab535bb690be38e8276363602c69ea16225cd10b04b7616123f8b5b451",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-12-12T15:09:25Z",
    "title_canon_sha256": "76daab7e02631c24f2b2931d80ae374548d529592ffe44daf735eb3cba32cd3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3516",
    "kind": "arxiv",
    "version": 4
  }
}