Pith Number

pith:MWO44WCR

pith:2012:MWO44WCR6WYJ5XZFP7E62IV5GI

not attested not anchored not stored refs pending

Graph Based Classification Methods Using Inaccurate External Classifier Information

Sathiya Keerthi Selvaraj, Sundararajan Sellamanickam

arxiv:1206.5915 v1 · 2012-06-26 · 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{MWO44WCR6WYJ5XZFP7E62IV5GI}

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	2026-05-18T03:52:37.703224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

659dce5851f5b09edf257fc9ed22bd3231291b4e1be844f218f8d35f3977ac79

Aliases

arxiv: 1206.5915 · arxiv_version: 1206.5915v1 · doi: 10.48550/arxiv.1206.5915 · pith_short_12: MWO44WCR6WYJ · pith_short_16: MWO44WCR6WYJ5XZF · pith_short_8: MWO44WCR

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/MWO44WCR6WYJ5XZFP7E62IV5GI \
  | 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: 659dce5851f5b09edf257fc9ed22bd3231291b4e1be844f218f8d35f3977ac79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e11cce237cedf3bf86223007b0d93fb7b1d2eee65a1a3affa47e05cbc0cf4571",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-06-26T08:29:43Z",
    "title_canon_sha256": "17312e865bd0e8e3314a823491df2ea7477f127ec192b7af261162f49816ec78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5915",
    "kind": "arxiv",
    "version": 1
  }
}