Pith Number

pith:XZG4JYBW

pith:2024:XZG4JYBWD2MU5TPXSNGVHSOINI

not attested not anchored not stored refs pending

Generalization error of spectral algorithms

Dmitry Yarotsky, Maksim Velikanov, Maxim Panov

arxiv:2403.11696 v1 · 2024-03-18 · 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{XZG4JYBWD2MU5TPXSNGVHSOINI}

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	2026-07-05T07:57:20.118945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be4dc4e0361e994ecdf7934d53c9c86a2c6727db7406094df196c1ff46a7c407

Aliases

arxiv: 2403.11696 · arxiv_version: 2403.11696v1 · doi: 10.48550/arxiv.2403.11696 · pith_short_12: XZG4JYBWD2MU · pith_short_16: XZG4JYBWD2MU5TPX · pith_short_8: XZG4JYBW

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/XZG4JYBWD2MU5TPXSNGVHSOINI \
  | 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: be4dc4e0361e994ecdf7934d53c9c86a2c6727db7406094df196c1ff46a7c407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3994b3343079490c1ccab460d3f97c3fff7e5da683c2d6a674e5dcfe3119db4",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-03-18T11:52:33Z",
    "title_canon_sha256": "91d61d38ab6b18c717d5d35911002da000019a205f91330367987f7184f4e4bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.11696",
    "kind": "arxiv",
    "version": 1
  }
}