Pith Number

pith:DYCVEIPT

pith:2023:DYCVEIPTBAYMN5VWOUYXCEZ4NZ

not attested not anchored not stored refs pending

Scalable Probabilistic Forecasting in Retail with Gradient Boosted Trees: A Practitioner's Approach

Christoph Bergmeir, Daniel F. Schmidt, Grady Oktavian, Kaifeng Zhao, Paul Condylis, Quang Bui, Rakshitha Godahewa, Seong Per Lee, Xueying Long

arxiv:2311.00993 v1 · 2023-11-02 · 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{DYCVEIPTBAYMN5VWOUYXCEZ4NZ}

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	2026-07-05T07:08:18.862777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e055221f30830c6f6b6753171133c6e74d20217263deeb46ace71273101934b

Aliases

arxiv: 2311.00993 · arxiv_version: 2311.00993v1 · doi: 10.48550/arxiv.2311.00993 · pith_short_12: DYCVEIPTBAYM · pith_short_16: DYCVEIPTBAYMN5VW · pith_short_8: DYCVEIPT

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/DYCVEIPTBAYMN5VWOUYXCEZ4NZ \
  | 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: 1e055221f30830c6f6b6753171133c6e74d20217263deeb46ace71273101934b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2119a23614917f9b4ab846b43206056b4d6439b1a87474c9dbf351bf862d0819",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-11-02T04:46:32Z",
    "title_canon_sha256": "1df6670f66ad3d7c9ee58e02fe2d9e9be990a2dac1ea0da59249d274316098b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00993",
    "kind": "arxiv",
    "version": 1
  }
}