Pith Number

pith:5QS7G2HT

pith:2018:5QS7G2HT4Z5U33765SVBBV4KLH

not attested not anchored not stored refs pending

Automated Algorithm Selection: Survey and Perspectives

Frank Neumann, Heike Trautmann, Holger H. Hoos, Pascal Kerschke

arxiv:1811.11597 v1 · 2018-11-28 · 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{5QS7G2HT4Z5U33765SVBBV4KLH}

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	2026-05-17T23:59:40.575190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec25f368f3e67b4deffeecaa10d78a59e1bb83da270a52f3169fb56ac5856796

Aliases

arxiv: 1811.11597 · arxiv_version: 1811.11597v1 · doi: 10.48550/arxiv.1811.11597 · pith_short_12: 5QS7G2HT4Z5U · pith_short_16: 5QS7G2HT4Z5U3376 · pith_short_8: 5QS7G2HT

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/5QS7G2HT4Z5U33765SVBBV4KLH \
  | 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: ec25f368f3e67b4deffeecaa10d78a59e1bb83da270a52f3169fb56ac5856796

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b12fec2a6da1d010967c3c51bba8297b74541c4b854276e7331d55928f77de75",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-28T14:43:49Z",
    "title_canon_sha256": "2245f25d42b3a47b88377e54ee86c00a00c84d89c6a5c41467ad81ce4875d921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11597",
    "kind": "arxiv",
    "version": 1
  }
}