Pith Number

pith:ZVOCFMHR

pith:2021:ZVOCFMHRZRSDO7QMLJAIWN5PRN

not attested not anchored not stored refs pending

FLEA: Provably Robust Fair Multisource Learning from Unreliable Training Data

Christoph H. Lampert, Eugenia Iofinova, Nikola Konstantinov

arxiv:2106.11732 v4 · 2021-06-22 · 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{ZVOCFMHRZRSDO7QMLJAIWN5PRN}

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	2026-07-05T05:32:19.909824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd5c22b0f1cc64377e0c5a408b37af8b59073ddaf56c96d3ed4fa753612efeba

Aliases

arxiv: 2106.11732 · arxiv_version: 2106.11732v4 · doi: 10.48550/arxiv.2106.11732 · pith_short_12: ZVOCFMHRZRSD · pith_short_16: ZVOCFMHRZRSDO7QM · pith_short_8: ZVOCFMHR

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/ZVOCFMHRZRSDO7QMLJAIWN5PRN \
  | 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: cd5c22b0f1cc64377e0c5a408b37af8b59073ddaf56c96d3ed4fa753612efeba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5627d86dc772237925a0419b2ab413e2c01cd69db667395ce2b4668ec2b9711f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-22T13:09:45Z",
    "title_canon_sha256": "7c4cf34787f41f12c94f76901786201fb2200267587a4c62da4639c5370e6e58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11732",
    "kind": "arxiv",
    "version": 4
  }
}