Pith Number

pith:O7WSYPEZ

pith:2012:O7WSYPEZ5DJ5WNVGP3L73C6GWP

not attested not anchored not stored refs pending

Reducing statistical time-series problems to binary classification

Daniil Ryabko, J\'er\'emie Mary

arxiv:1210.6001 v3 · 2012-10-22 · 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{O7WSYPEZ5DJ5WNVGP3L73C6GWP}

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	2026-05-18T03:21:33.603913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77ed2c3c99e8d3db36a67ed7fd8bc6b3e444f6168b90dbf94694bca14c9d4769

Aliases

arxiv: 1210.6001 · arxiv_version: 1210.6001v3 · doi: 10.48550/arxiv.1210.6001 · pith_short_12: O7WSYPEZ5DJ5 · pith_short_16: O7WSYPEZ5DJ5WNVG · pith_short_8: O7WSYPEZ

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/O7WSYPEZ5DJ5WNVGP3L73C6GWP \
  | 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: 77ed2c3c99e8d3db36a67ed7fd8bc6b3e444f6168b90dbf94694bca14c9d4769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0907dbce633ea00d6187e457b01c102c841dd3a881e262007fcd4a73ec58401",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-10-22T19:02:21Z",
    "title_canon_sha256": "7c55b087f75e29e0ceabff517c6daf75676f4e589f3c8c576cfa332a520aa986"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6001",
    "kind": "arxiv",
    "version": 3
  }
}