Pith Number

pith:XKUARUDG

pith:2022:XKUARUDGAEFTPM3HS2G7DUL5SR

not attested not anchored not stored refs pending

Distributional Gradient Boosting Machines

Alexander M\"arz, Thomas Kneib

arxiv:2204.00778 v1 · 2022-04-02 · 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{XKUARUDGAEFTPM3HS2G7DUL5SR}

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	2026-07-05T04:10:56.009947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa808d066010b37b367968df1d17d947d2922f554d617fd4b4d2f2b8c16e577

Aliases

arxiv: 2204.00778 · arxiv_version: 2204.00778v1 · doi: 10.48550/arxiv.2204.00778 · pith_short_12: XKUARUDGAEFT · pith_short_16: XKUARUDGAEFTPM3H · pith_short_8: XKUARUDG

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/XKUARUDGAEFTPM3HS2G7DUL5SR \
  | 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: baa808d066010b37b367968df1d17d947d2922f554d617fd4b4d2f2b8c16e577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e7dc330eb02b73058f2574a893010b55d232afa670975e1be979635caf961c0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-04-02T06:32:19Z",
    "title_canon_sha256": "7ad2728f1885ffc522f019ef97ce44e7c2f4ccb5470e5be62b00d013b501afa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00778",
    "kind": "arxiv",
    "version": 1
  }
}