Pith Number

pith:7O27BYME

pith:2017:7O27BYMEH7F52OUF3RD7VSP55Y

not attested not anchored not stored refs pending

Deep Gaussian Covariance Network

Dirk Roos, Kevin Cremanns

arxiv:1710.06202 v2 · 2017-10-17 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7O27BYMEH7F52OUF3RD7VSP55Y}

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	2026-05-18T00:31:55.606852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbb5f0e1843fcbdd3a85dc47fac9fdee2186fe96075aa9eabc2d825eb8b4a6ba

Aliases

arxiv: 1710.06202 · arxiv_version: 1710.06202v2 · doi: 10.48550/arxiv.1710.06202 · pith_short_12: 7O27BYMEH7F5 · pith_short_16: 7O27BYMEH7F52OUF · pith_short_8: 7O27BYME

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/7O27BYMEH7F52OUF3RD7VSP55Y \
  | 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: fbb5f0e1843fcbdd3a85dc47fac9fdee2186fe96075aa9eabc2d825eb8b4a6ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc1d6c2ed155fe2148bb1e510854d2bfa92d592c826cbbadaf517ae3f0db68ff",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-10-17T10:57:21Z",
    "title_canon_sha256": "91c75c78f235065886ab649665eaf13ecf142afac0a1762f5d605e4aff729ded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06202",
    "kind": "arxiv",
    "version": 2
  }
}