Pith Number

pith:H6VGKLY5

pith:2014:H6VGKLY5T6PPXX7VLRVJD7HYAT

not attested not anchored not stored refs pending

Automated Machine Learning on Big Data using Stochastic Algorithm Tuning

Michael A Osborne, Stephen J Roberts, Steven Reece, Thomas Nickson

arxiv:1407.7969 v1 · 2014-07-30 · 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{H6VGKLY5T6PPXX7VLRVJD7HYAT}

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	2026-05-18T02:46:13.927311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3faa652f1d9f9efbdff55c6a91fcf804c16c52681c20817738746e9e29bf7f4a

Aliases

arxiv: 1407.7969 · arxiv_version: 1407.7969v1 · doi: 10.48550/arxiv.1407.7969 · pith_short_12: H6VGKLY5T6PP · pith_short_16: H6VGKLY5T6PPXX7V · pith_short_8: H6VGKLY5

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/H6VGKLY5T6PPXX7VLRVJD7HYAT \
  | 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: 3faa652f1d9f9efbdff55c6a91fcf804c16c52681c20817738746e9e29bf7f4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4fe4e48900bf3d70a41739ec76ed215a8e0e5f6ba481bae18b83ba604e2a13b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-07-30T08:29:38Z",
    "title_canon_sha256": "a6ad30491bc4cecc4e011640512a8552ab5ca511eb92ff170a09e1905fda6b31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7969",
    "kind": "arxiv",
    "version": 1
  }
}