Pith Number

pith:XNAJ2O3H

pith:2025:XNAJ2O3HDMFWC3IVAYS3HDFQAF

not attested not anchored not stored refs pending

Distribution-Specific Agnostic Conditional Classification With Halfspaces

Brendan Juba, Jizhou Huang

arxiv:2502.00172 v1 · 2025-01-31 · cs.LG · cs.CC · 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{XNAJ2O3HDMFWC3IVAYS3HDFQAF}

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	2026-07-05T10:08:30.169389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb409d3b671b0b616d150625b38cb00143d5c584950d92749ec1761ebf2a8133

Aliases

arxiv: 2502.00172 · arxiv_version: 2502.00172v1 · doi: 10.48550/arxiv.2502.00172 · pith_short_12: XNAJ2O3HDMFW · pith_short_16: XNAJ2O3HDMFWC3IV · pith_short_8: XNAJ2O3H

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/XNAJ2O3HDMFWC3IVAYS3HDFQAF \
  | 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: bb409d3b671b0b616d150625b38cb00143d5c584950d92749ec1761ebf2a8133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5488380ddfc76a3b94d9dcc85dd732c8005bf8e5ce83a70013fa6b759234ed9",
    "cross_cats_sorted": [
      "cs.CC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-31T21:29:20Z",
    "title_canon_sha256": "0770ea3a793c5ebafcc7055290e79c16fcfb99fad888dd3a196de2aaf84de5e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00172",
    "kind": "arxiv",
    "version": 1
  }
}