Pith Number

pith:DRXA4ALB

pith:2016:DRXA4ALB3A2JSCAEVN33F36OJV

not attested not anchored not stored refs pending

Learning a metric for class-conditional KNN

Daniel Jiwoong Im, Graham W. Taylor

arxiv:1607.03050 v1 · 2016-07-11 · cs.LG · 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{DRXA4ALB3A2JSCAEVN33F36OJV}

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	2026-05-18T01:11:14.080691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6e0e0161d834990804ab77b2efce4d6eb8d87c7c54d603fa6b3ca87413c572

Aliases

arxiv: 1607.03050 · arxiv_version: 1607.03050v1 · doi: 10.48550/arxiv.1607.03050 · pith_short_12: DRXA4ALB3A2J · pith_short_16: DRXA4ALB3A2JSCAE · pith_short_8: DRXA4ALB

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/DRXA4ALB3A2JSCAEVN33F36OJV \
  | 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: 1c6e0e0161d834990804ab77b2efce4d6eb8d87c7c54d603fa6b3ca87413c572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66164bb10be48dc0bca8095a27d0f232b6ec808f6675ad72648007ba217578f6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-07-11T17:29:19Z",
    "title_canon_sha256": "dda5780f6ac9a107ecb112eaddefa9f5560138b804db756d70ba99a7c9a5fc8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03050",
    "kind": "arxiv",
    "version": 1
  }
}