Pith Number

pith:LTYHFQ5C

pith:2019:LTYHFQ5C2O5FQAETRGRPTRFIEI

not attested not anchored not stored refs pending

Component-Wise Boosting of Targets for Multi-Output Prediction

Bernd Bischl, Clemens Stachl, Daniel Schalk, Giuseppe Casalicchio, Quay Au, Ramona Schoedel

arxiv:1904.03943 v1 · 2019-04-08 · stat.ML · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTYHFQ5C2O5FQAETRGRPTRFIEI}

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	2026-05-17T23:49:07.610711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf072c3a2d3ba58009389a2f9c4a8222cd14f425834ed19f0dd73011d682c2f

Aliases

arxiv: 1904.03943 · arxiv_version: 1904.03943v1 · doi: 10.48550/arxiv.1904.03943 · pith_short_12: LTYHFQ5C2O5F · pith_short_16: LTYHFQ5C2O5FQAET · pith_short_8: LTYHFQ5C

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/LTYHFQ5C2O5FQAETRGRPTRFIEI \
  | 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: 5cf072c3a2d3ba58009389a2f9c4a8222cd14f425834ed19f0dd73011d682c2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16ea298098b72c74b4fbffe682d4b47ad158f9e9040544c33a4c8ae8f97323ec",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-04-08T10:48:56Z",
    "title_canon_sha256": "6ddda68f88bfa8e08ff9d270d8a8e94bb6315f1828a9ed3e4a4c401f71bfbc7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03943",
    "kind": "arxiv",
    "version": 1
  }
}