Pith Number

pith:EKFXCZNE

pith:2015:EKFXCZNETZX7P5Y4MZOF3VG5FD

not attested not anchored not stored refs pending

Density Modeling of Images using a Generalized Normalization Transformation

Eero P. Simoncelli, Johannes Ball\'e, Valero Laparra

arxiv:1511.06281 v4 · 2015-11-19 · cs.LG · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKFXCZNETZX7P5Y4MZOF3VG5FD}

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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

4 papers in Pith

ConjNorm: Tractable Density Estimation for Out-of-Distribution Detection

LANCE: Locally Adaptive Neural Context Estimation for Overfitted Image Compression

A Compact Hybrid Convolution--Frequency State Space Network for Learned Image Compression

Density estimation using Real NVP

Receipt and verification

First computed	2026-07-05T02:07:24.031753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

228b7165a49e6ff7f71c665c5dd4dd28fc6b14984c95f466072c4d2d79d1d71f

Aliases

arxiv: 1511.06281 · arxiv_version: 1511.06281v4 · doi: 10.48550/arxiv.1511.06281 · pith_short_12: EKFXCZNETZX7 · pith_short_16: EKFXCZNETZX7P5Y4 · pith_short_8: EKFXCZNE

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/EKFXCZNETZX7P5Y4MZOF3VG5FD \
  | 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: 228b7165a49e6ff7f71c665c5dd4dd28fc6b14984c95f466072c4d2d79d1d71f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00fbe78dc1dfff860e6df5ab8789ac03a167429d0bbbca41be44611eb309b60d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-19T17:52:01Z",
    "title_canon_sha256": "d7a0d4a9c934c72b0c81aa50818000b5526d695ad0be23d62a0638e6068b7f55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06281",
    "kind": "arxiv",
    "version": 4
  }
}