Pith Number

pith:BZWQ4MOS

pith:2026:BZWQ4MOSUYWHG2RCJCC3Z5YDBH

not attested not anchored not stored refs pending

ChainzRule: Sample-Efficient, Robust Deep Learning Across Tabular, NLP, and Vision Tasks

Rowan Martnishn

arxiv:2605.24340 v1 · 2026-05-23 · 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{BZWQ4MOSUYWHG2RCJCC3Z5YDBH}

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	2026-05-26T01:03:00.759352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e6d0e31d2a62c736a224885bcf70309e4bd627a26847d089778193911d0500a

Aliases

arxiv: 2605.24340 · arxiv_version: 2605.24340v1 · doi: 10.48550/arxiv.2605.24340 · pith_short_12: BZWQ4MOSUYWH · pith_short_16: BZWQ4MOSUYWHG2RC · pith_short_8: BZWQ4MOS

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/BZWQ4MOSUYWHG2RCJCC3Z5YDBH \
  | 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: 0e6d0e31d2a62c736a224885bcf70309e4bd627a26847d089778193911d0500a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "089a23e6c89b95df17c1bf5ca0cb54ea9d07210daff50d686c16a60098c37a1a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-23T01:52:50Z",
    "title_canon_sha256": "c1378eeb84bffe69ac7c8342cf1c20269b81eed9b169813e488ac0f0f44c55b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24340",
    "kind": "arxiv",
    "version": 1
  }
}