Pith Number

pith:WFG2IGLF

pith:2018:WFG2IGLFWKA3AGCPMXGPVO45GC

not attested not anchored not stored refs pending

ABC: Efficient Selection of Machine Learning Configuration on Large Dataset

Bolin Ding, Chi Wang, Silu Huang, Surajit Chaudhuri

arxiv:1811.03250 v2 · 2018-11-08 · cs.LG · 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{WFG2IGLFWKA3AGCPMXGPVO45GC}

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	2026-05-17T23:58:13.477809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b14da41965b281b0184f65ccfabb9d30bef6eefbd3c64da7fef751b0a50cf059

Aliases

arxiv: 1811.03250 · arxiv_version: 1811.03250v2 · doi: 10.48550/arxiv.1811.03250 · pith_short_12: WFG2IGLFWKA3 · pith_short_16: WFG2IGLFWKA3AGCP · pith_short_8: WFG2IGLF

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/WFG2IGLFWKA3AGCPMXGPVO45GC \
  | 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: b14da41965b281b0184f65ccfabb9d30bef6eefbd3c64da7fef751b0a50cf059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fae07dc041e7716fafbd810d3c19b338c7a67b105fb02114e9932abbb9855669",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-08T03:44:11Z",
    "title_canon_sha256": "019b329130b5531691d2a753f83248b01162cb0eaf3de0bcfc70a99b3b247cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03250",
    "kind": "arxiv",
    "version": 2
  }
}