Pith Number

pith:52CQJDUJ

pith:2017:52CQJDUJI6Y6A3WI4QBVA72Y2B

not attested not anchored not stored refs pending

GapTV: Accurate and Interpretable Low-Dimensional Regression and Classification

James G. Scott, Wesley Tansey

arxiv:1702.07405 v1 · 2017-02-23 · 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{52CQJDUJI6Y6A3WI4QBVA72Y2B}

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	2026-05-18T00:50:03.479383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee85048e8947b1e06ec8e403507f58d0658616245b52359d9fb39e6ed736243b

Aliases

arxiv: 1702.07405 · arxiv_version: 1702.07405v1 · doi: 10.48550/arxiv.1702.07405 · pith_short_12: 52CQJDUJI6Y6 · pith_short_16: 52CQJDUJI6Y6A3WI · pith_short_8: 52CQJDUJ

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/52CQJDUJI6Y6A3WI4QBVA72Y2B \
  | 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: ee85048e8947b1e06ec8e403507f58d0658616245b52359d9fb39e6ed736243b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6445bc4025f4e692ab82294473e8d1f195f74481b021abaec9f769c81995179a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-02-23T21:58:27Z",
    "title_canon_sha256": "6b207d272cad224249beb6fde87f8d3ab36b8a32d37b55035ffbc5672485782c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07405",
    "kind": "arxiv",
    "version": 1
  }
}