Pith Number

pith:RVM4OZWJ

pith:2018:RVM4OZWJMYWZAZTWTMIAIFCAEP

not attested not anchored not stored refs pending

Learning Rules-First Classifiers

Amir Globerson, Amit Daniely, Deborah Cohen, Gal Elidan

arxiv:1803.03155 v4 · 2018-03-08 · 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{RVM4OZWJMYWZAZTWTMIAIFCAEP}

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	2026-05-17T23:43:28.505249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d59c766c9662d9066769b1004144023c7ead728611f38ee17ab2acae2fbd6ed

Aliases

arxiv: 1803.03155 · arxiv_version: 1803.03155v4 · doi: 10.48550/arxiv.1803.03155 · pith_short_12: RVM4OZWJMYWZ · pith_short_16: RVM4OZWJMYWZAZTW · pith_short_8: RVM4OZWJ

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/RVM4OZWJMYWZAZTWTMIAIFCAEP \
  | 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: 8d59c766c9662d9066769b1004144023c7ead728611f38ee17ab2acae2fbd6ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8acd48bde5cdb777cbdec4bdf6b3f306b8771b0500d7f07e7e0782a1ed7fb87d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-08T15:32:49Z",
    "title_canon_sha256": "4c390e94ab0b88075997724c505b63a9cc780979075ea628e5d4cea904ee0f3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03155",
    "kind": "arxiv",
    "version": 4
  }
}