Pith Number

pith:453LIHAQ

pith:2018:453LIHAQBWJKFJKMH3VHSHHEL5

not attested not anchored not stored refs pending

ICA based on Split Generalized Gaussian

A. Czechowski, J. Tabor, P. Rola, P. Spurek

arxiv:1802.05550 v1 · 2018-02-14 · 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{453LIHAQBWJKFJKMH3VHSHHEL5}

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	2026-05-18T00:23:15.359064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e776b41c100d92a2a54c3eea791ce45f5e31c1833fd1bb8d5caef101f3f26b00

Aliases

arxiv: 1802.05550 · arxiv_version: 1802.05550v1 · doi: 10.48550/arxiv.1802.05550 · pith_short_12: 453LIHAQBWJK · pith_short_16: 453LIHAQBWJKFJKM · pith_short_8: 453LIHAQ

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/453LIHAQBWJKFJKMH3VHSHHEL5 \
  | 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: e776b41c100d92a2a54c3eea791ce45f5e31c1833fd1bb8d5caef101f3f26b00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29761fbe2700d53704dee871c9f1f948c738c4b74b7f0c8314cad3f5a3e8520d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-02-14T12:32:56Z",
    "title_canon_sha256": "3243721f3e2bb0d8c786e81ca3d99549a102e0f1cf22979b70f9c804930ff59d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05550",
    "kind": "arxiv",
    "version": 1
  }
}