Pith Number

pith:YSUZEFJW

pith:2023:YSUZEFJWRDIO4LCL4PKGPXUPCQ

not attested not anchored not stored refs pending

Provable Data Subset Selection For Efficient Neural Network Training

Alaa Maalouf, Dan Feldman, Daniela Rus, Murad Tukan, Samson Zhou, Vladimir Braverman

arxiv:2303.05151 v1 · 2023-03-09 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YSUZEFJWRDIO4LCL4PKGPXUPCQ}

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	2026-07-05T05:49:37.860095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4a992153688d0ee2c4be3d467de8f142beb1907c40d22a68c02c3f113f50c64

Aliases

arxiv: 2303.05151 · arxiv_version: 2303.05151v1 · doi: 10.48550/arxiv.2303.05151 · pith_short_12: YSUZEFJWRDIO · pith_short_16: YSUZEFJWRDIO4LCL · pith_short_8: YSUZEFJW

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/YSUZEFJWRDIO4LCL4PKGPXUPCQ \
  | 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: c4a992153688d0ee2c4be3d467de8f142beb1907c40d22a68c02c3f113f50c64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "164d47e604d0262cfae5df60141fd8c55e0115b77223e995e9c0a038e370aaa5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-09T10:08:34Z",
    "title_canon_sha256": "56ee49743eff890a9dafe668d385510fd1af3b5b563995b348f1fd2915563b35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05151",
    "kind": "arxiv",
    "version": 1
  }
}