Pith Number

pith:4VTWMXU2

pith:2020:4VTWMXU2YNCTWRZFWL5IIGVDBB

not attested not anchored not stored refs pending

BoXHED: Boosted eXact Hazard Estimator with Dynamic covariates

Arash PakBin, Bobak J. Mortazavi, Donald K.K. Lee, Hongyu Zhao, Xiaochen Wang

arxiv:2006.14218 v2 · 2020-06-25 · 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{4VTWMXU2YNCTWRZFWL5IIGVDBB}

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	2026-07-05T01:56:55.467586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e567665e9ac3453b4725b2fa841aa30854bec4f345815ab8f1592776de270632

Aliases

arxiv: 2006.14218 · arxiv_version: 2006.14218v2 · doi: 10.48550/arxiv.2006.14218 · pith_short_12: 4VTWMXU2YNCT · pith_short_16: 4VTWMXU2YNCTWRZF · pith_short_8: 4VTWMXU2

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/4VTWMXU2YNCTWRZFWL5IIGVDBB \
  | 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: e567665e9ac3453b4725b2fa841aa30854bec4f345815ab8f1592776de270632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb41109767751ddd339d1a3614e68d807c0ef6c7f8c84dc1042f6cea257d0613",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-06-25T07:32:14Z",
    "title_canon_sha256": "2f85681b5d1fe149990d95e627910e90858e390f73969c2d1fe4f3eaf6c84993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14218",
    "kind": "arxiv",
    "version": 2
  }
}