Pith Number

pith:S6SG3DZ6

pith:2019:S6SG3DZ6IPCU6RDRAVSD2XFZMU

not attested not anchored not stored refs pending

Arterial incident duration prediction using a bi-level framework of extreme gradient-tree boosting

Adriana-Simona Mihaita, Chen Cai, Marian-Andrei Rizoiu, Zheyuan Liu

arxiv:1905.12254 v1 · 2019-05-29 · 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{S6SG3DZ6IPCU6RDRAVSD2XFZMU}

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	2026-05-17T23:44:44.867585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97a46d8f3e43c54f447105643d5cb96521092670ffde334c810730b8c7e047ca

Aliases

arxiv: 1905.12254 · arxiv_version: 1905.12254v1 · doi: 10.48550/arxiv.1905.12254 · pith_short_12: S6SG3DZ6IPCU · pith_short_16: S6SG3DZ6IPCU6RDR · pith_short_8: S6SG3DZ6

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/S6SG3DZ6IPCU6RDRAVSD2XFZMU \
  | 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: 97a46d8f3e43c54f447105643d5cb96521092670ffde334c810730b8c7e047ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8462531548a87b50386cba0f1d86685b24f2a8953290cf54e5f1143f25fd2ab",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-29T07:37:17Z",
    "title_canon_sha256": "891793c8ec47c0210c57490c8dbd2d9a0537958b046b353be290498cc93f4705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12254",
    "kind": "arxiv",
    "version": 1
  }
}