Pith Number

pith:GGH7MLGG

pith:2020:GGH7MLGG6W5YVC2452KMW2JVSP

not attested not anchored not stored refs pending

Learning across label confidence distributions using Filtered Transfer Learning

Andreas Windemuth, Andrew E. Brereton, Benjamin Haibe-Kains, Seyed Ali Madani Tonekaboni, Stephen MacKinnon, Zhaleh Safikhani

arxiv:2006.02528 v1 · 2020-06-03 · 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{GGH7MLGG6W5YVC2452KMW2JVSP}

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	2026-07-05T01:07:57.580360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

318ff62cc6f5bb8a8b5cee94cb693593cfbe39b49112480e50b9c793276bc841

Aliases

arxiv: 2006.02528 · arxiv_version: 2006.02528v1 · doi: 10.48550/arxiv.2006.02528 · pith_short_12: GGH7MLGG6W5Y · pith_short_16: GGH7MLGG6W5YVC24 · pith_short_8: GGH7MLGG

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/GGH7MLGG6W5YVC2452KMW2JVSP \
  | 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: 318ff62cc6f5bb8a8b5cee94cb693593cfbe39b49112480e50b9c793276bc841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "988d8ca9cf261436da0840577e4374f4ba0d604c72945a59d2b671e1cec6457e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-03T21:00:11Z",
    "title_canon_sha256": "cfc1a0f70172f7161f12327931174414fa32889ccecc4167533bee14118596ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02528",
    "kind": "arxiv",
    "version": 1
  }
}