Pith Number

pith:OPY4AHA2

pith:2025:OPY4AHA2XQMXLJNCF2TOFNGBYA

not attested not anchored not stored refs pending

DRIFT: Data Reduction via Informative Feature Transformation- Generalization Begins Before Deep Learning starts

Ben Keslaki

arxiv:2506.19734 v1 · 2025-06-24 · 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{OPY4AHA2XQMXLJNCF2TOFNGBYA}

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	2026-07-05T11:26:37.795376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73f1c01c1abc1975a5a22ea6e2b4c1c00da609ad24366f0a98500d89f86a3092

Aliases

arxiv: 2506.19734 · arxiv_version: 2506.19734v1 · doi: 10.48550/arxiv.2506.19734 · pith_short_12: OPY4AHA2XQMX · pith_short_16: OPY4AHA2XQMXLJNC · pith_short_8: OPY4AHA2

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/OPY4AHA2XQMXLJNCF2TOFNGBYA \
  | 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: 73f1c01c1abc1975a5a22ea6e2b4c1c00da609ad24366f0a98500d89f86a3092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c95b94cb387069396aca39ad91e6887dce2799764e74665163028234dd022f2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-24T15:53:18Z",
    "title_canon_sha256": "d51954dc2b70e8b2a143db1191f124f417e2b7a93ca55505e9a90d220d27df93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19734",
    "kind": "arxiv",
    "version": 1
  }
}