Pith Number

pith:VJKO747E

pith:2017:VJKO747EZDC6IFMM5DPTK4LCVC

not attested not anchored not stored refs pending

Second Order Optimality Conditions and Improved Convergence Results for a Scholtes-type Regularization for a Continuous Reformulation of Cardinality Constrained Optimization Problems

Alexandra Schwartz, Max Bucher

arxiv:1709.01368 v1 · 2017-09-05 · 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{VJKO747EZDC6IFMM5DPTK4LCVC}

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	2026-05-18T00:36:00.297770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa54eff3e4c8c5e4158ce8df357162a8874ea91ae06b207e9cece68d8ae81e0f

Aliases

arxiv: 1709.01368 · arxiv_version: 1709.01368v1 · doi: 10.48550/arxiv.1709.01368 · pith_short_12: VJKO747EZDC6 · pith_short_16: VJKO747EZDC6IFMM · pith_short_8: VJKO747E

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/VJKO747EZDC6IFMM5DPTK4LCVC \
  | 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: aa54eff3e4c8c5e4158ce8df357162a8874ea91ae06b207e9cece68d8ae81e0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "617f671de7fdf12e9413a66e2202b842bb559546ffe3c944cddbe07567ba46dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-09-05T13:10:43Z",
    "title_canon_sha256": "863b2f1c7dea1ee0856adf2e504346f7a25b44f5742353e41b3be3be3a827f51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01368",
    "kind": "arxiv",
    "version": 1
  }
}