Pith Number

pith:TUNMLU77

pith:2019:TUNMLU77AJPUSUSXHEPOEXVDOJ

not attested not anchored not stored refs pending

NGBoost: Natural Gradient Boosting for Probabilistic Prediction

Alejandro Schuler, Anand Avati, Andrew Y. Ng, Daisy Yi Ding, Khanh K. Thai, Sanjay Basu, Tony Duan

arxiv:1910.03225 v4 · 2019-10-08 · 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{TUNMLU77AJPUSUSXHEPOEXVDOJ}

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.

Cited by

2 papers in Pith

Reimagining SED Fitting with Cosmological Galaxy Simulations and Machine Learning

SemiConLens: Visual Analytics for 2D Semiconductor Discovery

Receipt and verification

First computed	2026-07-05T01:09:01.082843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d1ac5d3ff025f495257391ee25ea3725f16847d3ece9e279cedf2e9d4d42196

Aliases

arxiv: 1910.03225 · arxiv_version: 1910.03225v4 · doi: 10.48550/arxiv.1910.03225 · pith_short_12: TUNMLU77AJPU · pith_short_16: TUNMLU77AJPUSUSX · pith_short_8: TUNMLU77

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/TUNMLU77AJPUSUSXHEPOEXVDOJ \
  | 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: 9d1ac5d3ff025f495257391ee25ea3725f16847d3ece9e279cedf2e9d4d42196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deba8521dfdc88ca3b26547e8aa1336d4dc555984fd607bb0c552a309c56de03",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-08T06:07:13Z",
    "title_canon_sha256": "9aabc57cb4b0f6f817cd12a4771c44273c388581e636d67cfe5585eac237e528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.03225",
    "kind": "arxiv",
    "version": 4
  }
}