Pith Number

pith:NAZ6PDGQ

pith:2023:NAZ6PDGQTBVSLBUUPTVH7P4VPX

not attested not anchored not stored refs pending

Comparing BilevelJuMP.jl Formulations: Support Vector Regression Hyperparameter Tuning

Alexandre Street, Guilherme Bodin, Joaquim Dias Garcia

arxiv:2305.17320 v1 · 2023-05-27 · 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{NAZ6PDGQTBVSLBUUPTVH7P4VPX}

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	2026-07-05T06:14:26.500983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6833e78cd0986b2586947cea7fbf957dc7164d9e12239d7a2ba598b61c0c9538

Aliases

arxiv: 2305.17320 · arxiv_version: 2305.17320v1 · doi: 10.48550/arxiv.2305.17320 · pith_short_12: NAZ6PDGQTBVS · pith_short_16: NAZ6PDGQTBVSLBUU · pith_short_8: NAZ6PDGQ

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/NAZ6PDGQTBVSLBUUPTVH7P4VPX \
  | 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: 6833e78cd0986b2586947cea7fbf957dc7164d9e12239d7a2ba598b61c0c9538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c826cfa7193714c8630785227b3cf35c8b6ed4a5c746d9b4598a8fe2e3727c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-05-27T01:16:30Z",
    "title_canon_sha256": "2521c5c0c6c27f387819cfadaa5e0dca6a11da594b3fe41bfb790c728b9b038f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17320",
    "kind": "arxiv",
    "version": 1
  }
}