Pith Number

pith:FIT3F6VX

pith:2018:FIT3F6VXAUNJ7STMXB55N7XZN4

not attested not anchored not stored refs pending

Fast Construction of Correcting Ensembles for Legacy Artificial Intelligence Systems: Algorithms and a Case Study

Alexander N. Gorban, Danil Prokhorov, Ivan Y. Tyukin, Stephen Green

arxiv:1810.05593 v2 · 2018-10-12 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FIT3F6VXAUNJ7STMXB55N7XZN4}

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	2026-05-17T23:54:07.061400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a27b2fab7051a9fca6cb87bd6fef96f2bb38a17ce3fc255562ab4ca1186bdce

Aliases

arxiv: 1810.05593 · arxiv_version: 1810.05593v2 · doi: 10.48550/arxiv.1810.05593 · pith_short_12: FIT3F6VXAUNJ · pith_short_16: FIT3F6VXAUNJ7STM · pith_short_8: FIT3F6VX

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/FIT3F6VXAUNJ7STMXB55N7XZN4 \
  | 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: 2a27b2fab7051a9fca6cb87bd6fef96f2bb38a17ce3fc255562ab4ca1186bdce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f48534d6221332661864854c696f97084fa762c1db955cc663f8860dabc00a81",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-10-12T16:14:29Z",
    "title_canon_sha256": "1462dae3e48f2464dce1bf455ff1a3ea63cdcfad245877c40f7ff36b57994427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05593",
    "kind": "arxiv",
    "version": 2
  }
}