Pith Number

pith:G6VLPHCJ

pith:2023:G6VLPHCJQNAHAM4R4BSITIQ4AA

not attested not anchored not stored refs pending

Coderivative-Based Semi-Newton Method in Nonsmooth Difference Programming

Boris S. Mordukhovich, Francisco J. Arag\'on-Artacho, Pedro P\'erez-Aros

arxiv:2301.03491 v1 · 2023-01-09 · 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{G6VLPHCJQNAHAM4R4BSITIQ4AA}

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	2026-07-05T05:31:36.361818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37aab79c498340703391e06489a21c0016bc3831a9b22fd754d1cf7352b6c1b1

Aliases

arxiv: 2301.03491 · arxiv_version: 2301.03491v1 · doi: 10.48550/arxiv.2301.03491 · pith_short_12: G6VLPHCJQNAH · pith_short_16: G6VLPHCJQNAHAM4R · pith_short_8: G6VLPHCJ

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/G6VLPHCJQNAHAM4R4BSITIQ4AA \
  | 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: 37aab79c498340703391e06489a21c0016bc3831a9b22fd754d1cf7352b6c1b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c69588f37b8f131893ef8ee1b8ef5ac9dd91d4d97f2168200459ec33597dbec0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-01-09T16:25:35Z",
    "title_canon_sha256": "1cba1c7f85b9e8d6ef270eb35fa78e3094eb7d5bed032bdbfa41e4095154ba81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03491",
    "kind": "arxiv",
    "version": 1
  }
}