Pith Number

pith:5HIY3IMO

pith:2018:5HIY3IMODJ7A3C6LQYOMEAYYEG

not attested not anchored not stored refs pending

Correction of AI systems by linear discriminants: Probabilistic foundations

A. Golubkov, A.N. Gorban, B. Grechuk, E.M. Mirkes, I.Y. Tyukin

arxiv:1811.05321 v1 · 2018-11-11 · cs.LG · cs.AI · 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{5HIY3IMODJ7A3C6LQYOMEAYYEG}

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	2026-05-17T23:52:26.972597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9d18da18e1a7e0d8bcb861cc2031821ab155ad893cd1a9b228a0139c7df84c9

Aliases

arxiv: 1811.05321 · arxiv_version: 1811.05321v1 · doi: 10.48550/arxiv.1811.05321 · pith_short_12: 5HIY3IMODJ7A · pith_short_16: 5HIY3IMODJ7A3C6L · pith_short_8: 5HIY3IMO

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/5HIY3IMODJ7A3C6LQYOMEAYYEG \
  | 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: e9d18da18e1a7e0d8bcb861cc2031821ab155ad893cd1a9b228a0139c7df84c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aae446dabd7e63c2c64fc03180307acb29a73cb1ca274f7f97bc87ce13db83b",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-11T13:11:13Z",
    "title_canon_sha256": "f5b7dacf0b51817506339d5d4a10b489465a1eb34fe6f42a0201727dfcb51ff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05321",
    "kind": "arxiv",
    "version": 1
  }
}