Pith Number

pith:JVDT2CHZ

pith:2015:JVDT2CHZOSOL3Q7OSO5UXRRTOI

not attested not anchored not stored refs pending

Consistent Algorithms for Multiclass Classification with a Reject Option

Ambuj Tewari, Harish G. Ramaswamy, Shivani Agarwal

arxiv:1505.04137 v1 · 2015-05-15 · 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{JVDT2CHZOSOL3Q7OSO5UXRRTOI}

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	2026-05-18T02:09:39.984648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d473d08f9749cbdc3ee93bb4bc6337217b9ba29820af94b46cd77444dcb42ea

Aliases

arxiv: 1505.04137 · arxiv_version: 1505.04137v1 · doi: 10.48550/arxiv.1505.04137 · pith_short_12: JVDT2CHZOSOL · pith_short_16: JVDT2CHZOSOL3Q7O · pith_short_8: JVDT2CHZ

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/JVDT2CHZOSOL3Q7OSO5UXRRTOI \
  | 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: 4d473d08f9749cbdc3ee93bb4bc6337217b9ba29820af94b46cd77444dcb42ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "121a192e7e7c5f15223d22b755c1f7bb47522670139eb0465914046ceea9ddcf",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-05-15T17:49:47Z",
    "title_canon_sha256": "660a13b00168c7ca9f31709883b0a168f324efa31f28c66d20498cd6e172db52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04137",
    "kind": "arxiv",
    "version": 1
  }
}