Pith Number

pith:O5NAIIKY

pith:2013:O5NAIIKYH2M4WKDQLVJR4SBPWF

not attested not anchored not stored refs pending

Feature Elimination in Kernel Machines in moderately high dimensions

Michael Kosorok, Sayan Dasgupta, Yair Goldberg

arxiv:1304.5245 v2 · 2013-04-18 · 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{O5NAIIKYH2M4WKDQLVJR4SBPWF}

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	2026-05-18T01:23:45.636892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

775a0421583e99cb28705d531e482fb15eb8227f9d4266a72155ea45e12c82f1

Aliases

arxiv: 1304.5245 · arxiv_version: 1304.5245v2 · doi: 10.48550/arxiv.1304.5245 · pith_short_12: O5NAIIKYH2M4 · pith_short_16: O5NAIIKYH2M4WKDQ · pith_short_8: O5NAIIKY

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/O5NAIIKYH2M4WKDQLVJR4SBPWF \
  | 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: 775a0421583e99cb28705d531e482fb15eb8227f9d4266a72155ea45e12c82f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5385246ea0fade43fad89b8e5ff0fe21d06623d60d6dc226c336784559907ec6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-04-18T20:25:15Z",
    "title_canon_sha256": "06a5a96fdd20b104782850a07f13a281e19f5197764ca6b86a7e65441aea2851"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5245",
    "kind": "arxiv",
    "version": 2
  }
}