Pith Number

pith:KYG4ILWO

pith:2020:KYG4ILWOV3ZBHOHFNMYVBJJLDM

not attested not anchored not stored refs pending

Good Subnetworks Provably Exist: Pruning via Greedy Forward Selection

Adam Klivans, Chengyue Gong, Denny Zhou, Lizhen Nie, Mao Ye, Qiang Liu

arxiv:2003.01794 v3 · 2020-03-03 · 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{KYG4ILWOV3ZBHOHFNMYVBJJLDM}

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	2026-07-05T01:43:55.779824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560dc42eceaef213b8e56b3150a52b1b36d24e4aeabc9cf9d0f43c3738d33530

Aliases

arxiv: 2003.01794 · arxiv_version: 2003.01794v3 · doi: 10.48550/arxiv.2003.01794 · pith_short_12: KYG4ILWOV3ZB · pith_short_16: KYG4ILWOV3ZBHOHF · pith_short_8: KYG4ILWO

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/KYG4ILWOV3ZBHOHFNMYVBJJLDM \
  | 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: 560dc42eceaef213b8e56b3150a52b1b36d24e4aeabc9cf9d0f43c3738d33530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "559991948dfb3f4768ea90e2a03f97f6777af81eed7b07d5f24d619f2eb63488",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-03T21:03:11Z",
    "title_canon_sha256": "2f6546ddd7ac225a3546488a3f61d769332aa75e0f2414bd5b4fa7b232bdfda0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01794",
    "kind": "arxiv",
    "version": 3
  }
}