Pith Number

pith:KDOPVBNP

pith:2018:KDOPVBNPBOYX6XRCPP5D6GWLLV

not attested not anchored not stored refs pending

Bias Reduction via End-to-End Shift Learning: Application to Citizen Science

Carla P. Gomes, Di Chen

arxiv:1811.00458 v4 · 2018-11-01 · cs.LG · cs.AI · 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{KDOPVBNPBOYX6XRCPP5D6GWLLV}

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	2026-05-18T00:00:42.893482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50dcfa85af0bb17f5e227bfa3f1acb5d7c9745bdce0713d6bb9742737551f7e3

Aliases

arxiv: 1811.00458 · arxiv_version: 1811.00458v4 · doi: 10.48550/arxiv.1811.00458 · pith_short_12: KDOPVBNPBOYX · pith_short_16: KDOPVBNPBOYX6XRC · pith_short_8: KDOPVBNP

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/KDOPVBNPBOYX6XRCPP5D6GWLLV \
  | 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: 50dcfa85af0bb17f5e227bfa3f1acb5d7c9745bdce0713d6bb9742737551f7e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27ba72c27684179255b806f1c5e173de0335a5bd6923bf7e7347de6d3e48d427",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-01T15:54:30Z",
    "title_canon_sha256": "2811db79e6ccc6cd488868a699d16abddaf40fd692a210e629322ba581926870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00458",
    "kind": "arxiv",
    "version": 4
  }
}