Pith Number

pith:VXG62TQL

pith:2018:VXG62TQLBHPC543J5MZZUK7AE3

not attested not anchored not stored refs pending

Constructing an efficient machine learning model for tornado prediction

F. Aleskerov, M. Richman, N. Baiborodov, S. Demin, S. Shvydun, T. Trafalis, V. Yakuba

arxiv:1806.05857 v1 · 2018-06-15 · physics.ao-ph · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXG62TQLBHPC543J5MZZUK7AE3}

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	2026-05-18T00:13:09.232632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adcded4e0b09de2ef369eb339a2be026cdabf43a5a2d3b5c41f40e359ea0668e

Aliases

arxiv: 1806.05857 · arxiv_version: 1806.05857v1 · doi: 10.48550/arxiv.1806.05857 · pith_short_12: VXG62TQLBHPC · pith_short_16: VXG62TQLBHPC543J · pith_short_8: VXG62TQL

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/VXG62TQLBHPC543J5MZZUK7AE3 \
  | 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: adcded4e0b09de2ef369eb339a2be026cdabf43a5a2d3b5c41f40e359ea0668e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8a56e039d38a2bdc3719ce371710d8db701451cb9ab4b8cac4ef331bb1c9827",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2018-06-15T08:40:31Z",
    "title_canon_sha256": "d4b15dfbe90148c86e8d83472028b5d6a6750df429d6cccc112d28932243084c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05857",
    "kind": "arxiv",
    "version": 1
  }
}