Pith Number

pith:BIAP7TEK

pith:2014:BIAP7TEKH7GA6SY6DCTONVA4ZZ

not attested not anchored not stored refs pending

Convex Calibration Dimension for Multiclass Loss Matrices

Harish G. Ramaswamy, Shivani Agarwal

arxiv:1408.2764 v2 · 2014-08-12 · 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{BIAP7TEKH7GA6SY6DCTONVA4ZZ}

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	2026-05-18T01:34:55.361288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a00ffcc8a3fcc0f4b1e18a6e6d41cce6c7e6690d8d7e55a8ac60d851716668e

Aliases

arxiv: 1408.2764 · arxiv_version: 1408.2764v2 · doi: 10.48550/arxiv.1408.2764 · pith_short_12: BIAP7TEKH7GA · pith_short_16: BIAP7TEKH7GA6SY6 · pith_short_8: BIAP7TEK

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/BIAP7TEKH7GA6SY6DCTONVA4ZZ \
  | 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: 0a00ffcc8a3fcc0f4b1e18a6e6d41cce6c7e6690d8d7e55a8ac60d851716668e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe0a3390edfabaf3504c68de4b3a6258014fd3d2aa7c542c2fea9c0ebad2d4b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-08-12T16:13:50Z",
    "title_canon_sha256": "55f3e4791ac7f3db3b654ebe41fc9f6016f30a8b81a6974c310ba9556dfa5f3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2764",
    "kind": "arxiv",
    "version": 2
  }
}