Pith Number

pith:LSCPYNVC

pith:2023:LSCPYNVCD56YEQRXH4DNIKQPQT

not attested not anchored not stored refs pending

Geometric characterizations for strong minima with applications to nuclear norm minimization problems

Duy Nhat Phan, Jalal Fadili, Tran T. A. Nghia

arxiv:2308.09224 v1 · 2023-08-18 · math.OC · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSCPYNVCD56YEQRXH4DNIKQPQT}

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.

Cited by

1 paper in Pith

Stable Recovery of Regularized Linear Inverse Problems

Receipt and verification

First computed	2026-07-05T06:42:29.399569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c84fc36a21f7d8242373f06d42a0f84feedb5b1441718cbc1ef7e7418e78c6e

Aliases

arxiv: 2308.09224 · arxiv_version: 2308.09224v1 · doi: 10.48550/arxiv.2308.09224 · pith_short_12: LSCPYNVCD56Y · pith_short_16: LSCPYNVCD56YEQRX · pith_short_8: LSCPYNVC

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/LSCPYNVCD56YEQRXH4DNIKQPQT \
  | 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: 5c84fc36a21f7d8242373f06d42a0f84feedb5b1441718cbc1ef7e7418e78c6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6e7c06249510a64c8d4ea725e9c886592fae57319523e95f9c48e621a0e6e06",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-08-18T00:56:58Z",
    "title_canon_sha256": "6c16d65f4b6d48f90c9a675fa08c4fb18a43fe6d09aff91fa12f30fbcae67dfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.09224",
    "kind": "arxiv",
    "version": 1
  }
}