Pith Number

pith:HB436CFI

pith:2019:HB436CFIBWNYEUKQXQB7H7PDXS

not attested not anchored not stored refs pending

Fairness for Robust Log Loss Classification

Ashkan Rezaei, Brian Ziebart, Omid Memarrast, Rizal Fathony

arxiv:1903.03910 v4 · 2019-03-10 · 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{HB436CFIBWNYEUKQXQB7H7PDXS}

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	2026-07-05T01:42:51.549261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3879bf08a80d9b825150bc03f3fde3bc9db347baa996c27c949ff4d7f4604223

Aliases

arxiv: 1903.03910 · arxiv_version: 1903.03910v4 · doi: 10.48550/arxiv.1903.03910 · pith_short_12: HB436CFIBWNY · pith_short_16: HB436CFIBWNYEUKQ · pith_short_8: HB436CFI

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/HB436CFIBWNYEUKQXQB7H7PDXS \
  | 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: 3879bf08a80d9b825150bc03f3fde3bc9db347baa996c27c949ff4d7f4604223

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baa772a9de69f364bda597d38218060db2509c8ba32af4f0e4528d3089fd2948",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-10T03:18:33Z",
    "title_canon_sha256": "14fb86f44cc3883177c98f3687bb45103a70ec14c0fcb1ca03fba428abe0d87c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03910",
    "kind": "arxiv",
    "version": 4
  }
}