Pith Number

pith:IPC57PUD

pith:2022:IPC57PUD3BWRM57Q2YTQRZN5EC

not attested not anchored not stored refs pending

NCVX: A General-Purpose Optimization Solver for Constrained Machine and Deep Learning

Buyun Liang, Ju Sun, Tim Mitchell

arxiv:2210.00973 v2 · 2022-10-03 · cs.LG · cs.CV · cs.MS · eess.SP · 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{IPC57PUD3BWRM57Q2YTQRZN5EC}

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

2 papers in Pith

Disciplined Nonlinear Programming

REALISTA: Realistic Latent Adversarial Attacks that Elicit LLM Hallucinations

Receipt and verification

First computed	2026-07-05T05:15:42.943783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43c5dfbe83d86d1677f0d62708e5bd20ae47189147cab48cb28d8b0c8aee6747

Aliases

arxiv: 2210.00973 · arxiv_version: 2210.00973v2 · doi: 10.48550/arxiv.2210.00973 · pith_short_12: IPC57PUD3BWR · pith_short_16: IPC57PUD3BWRM57Q · pith_short_8: IPC57PUD

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/IPC57PUD3BWRM57Q2YTQRZN5EC \
  | 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: 43c5dfbe83d86d1677f0d62708e5bd20ae47189147cab48cb28d8b0c8aee6747

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d591e3daef9e1643fe60eec2fe1ea464e03926e6cbaf7da70e8145bfa790213",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.MS",
      "eess.SP",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-03T14:41:26Z",
    "title_canon_sha256": "03934e4b9431c22ea8344d322e56300aef94fc9f792a9752014b9e2ee1c6c2dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00973",
    "kind": "arxiv",
    "version": 2
  }
}