Pith Number

pith:IISNRWEC

pith:2020:IISNRWECXCTZ72BF756E7QLEK5

not attested not anchored not stored refs pending

Learning to Guide Random Search

Ozan Sener, Vladlen Koltun

arxiv:2004.12214 v1 · 2020-04-25 · cs.LG · math.OC · 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{IISNRWECXCTZ72BF756E7QLEK5}

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	2026-07-05T00:58:13.535034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4224d8d882b8a79fe825ff7c4fc164574630c01edfeec4dcf64e12714e72023e

Aliases

arxiv: 2004.12214 · arxiv_version: 2004.12214v1 · doi: 10.48550/arxiv.2004.12214 · pith_short_12: IISNRWECXCTZ · pith_short_16: IISNRWECXCTZ72BF · pith_short_8: IISNRWEC

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/IISNRWECXCTZ72BF756E7QLEK5 \
  | 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: 4224d8d882b8a79fe825ff7c4fc164574630c01edfeec4dcf64e12714e72023e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a587462d933341b24c91932fcfdc9f0fa24b67cebb95d335d123f564bb47891d",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-25T19:21:14Z",
    "title_canon_sha256": "5259b9c0c1b5900c183ee68a60abb98e00fb37440dd20de83589206670b1b24d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12214",
    "kind": "arxiv",
    "version": 1
  }
}