Pith Number

pith:OWJNJMIG

pith:2017:OWJNJMIGXBV7BFTMRVCYQWGMFE

not attested not anchored not stored refs pending

Using data-compressors for statistical analysis of problems on homogeneity testing and classification

Andrey Guskov, Boris Ryabko, Irina Selivanova

arxiv:1701.04028 v1 · 2017-01-15 · cs.IT · math.IT · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWJNJMIGXBV7BFTMRVCYQWGMFE}

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	2026-05-18T00:52:48.045754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7592d4b106b86bf0966c8d458858cc293fc8991e36576286422bbec9d9626180

Aliases

arxiv: 1701.04028 · arxiv_version: 1701.04028v1 · doi: 10.48550/arxiv.1701.04028 · pith_short_12: OWJNJMIGXBV7 · pith_short_16: OWJNJMIGXBV7BFTM · pith_short_8: OWJNJMIG

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/OWJNJMIGXBV7BFTMRVCYQWGMFE \
  | 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: 7592d4b106b86bf0966c8d458858cc293fc8991e36576286422bbec9d9626180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27cb8da4d67c792ec5511a483800b2f89a065269716e3e37d9d59df69b3fad9c",
    "cross_cats_sorted": [
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-15T11:51:46Z",
    "title_canon_sha256": "927cc508703c2ff40e1c56fd9d787459da86bfdda0a2243ae0be80eceeee12a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04028",
    "kind": "arxiv",
    "version": 1
  }
}