Pith Number

pith:NZ54RGZP

pith:2020:NZ54RGZP33CYAPLCUCCP2SZ3X4

not attested not anchored not stored refs pending

Information Theory Measures via Multidimensional Gaussianization

Gustau Camps-Valls, J. Emmanuel Johnson, Jesus Malo, Raul Santos-Rodr\'iguez, Valero Laparra

arxiv:2010.03807 v2 · 2020-10-08 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZ54RGZP33CYAPLCUCCP2SZ3X4}

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	2026-07-05T09:27:47.964787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e7bc89b2fdec5803d62a084fd4b3bbf23d63235287257711e9c52b2b90c1a25

Aliases

arxiv: 2010.03807 · arxiv_version: 2010.03807v2 · doi: 10.48550/arxiv.2010.03807 · pith_short_12: NZ54RGZP33CY · pith_short_16: NZ54RGZP33CYAPLC · pith_short_8: NZ54RGZP

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/NZ54RGZP33CYAPLCUCCP2SZ3X4 \
  | 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: 6e7bc89b2fdec5803d62a084fd4b3bbf23d63235287257711e9c52b2b90c1a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "181edf61f16711fb5ac3c4337a10990181517d6f69b22a886b2a4efe5a162629",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-10-08T07:22:16Z",
    "title_canon_sha256": "95b5d2875b47cbec119c4205668a14a8573aa409fe56bb9f7f3b1a4fa834ca17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03807",
    "kind": "arxiv",
    "version": 2
  }
}