Pith Number

pith:ZGIUHFAS

pith:2026:ZGIUHFASFL5PNWBEB25L36NUU7

not attested not anchored not stored refs pending

Mirror Descent Methods for Quasar Convex Optimization Problems With Non-Smooth Inequality Constraints

Mohammad Alkousa

arxiv:2607.22551 v1 · 2026-05-14 · 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{ZGIUHFASFL5PNWBEB25L36NUU7}

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	2026-07-28T00:21:41.761409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9914394122afaf6d8240ebabdf9b4a7e934a5962ef3e0c8166d1deaa1283851

Aliases

arxiv: 2607.22551 · arxiv_version: 2607.22551v1 · doi: 10.48550/arxiv.2607.22551 · pith_short_12: ZGIUHFASFL5P · pith_short_16: ZGIUHFASFL5PNWBE · pith_short_8: ZGIUHFAS

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/ZGIUHFASFL5PNWBEB25L36NUU7 \
  | 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: c9914394122afaf6d8240ebabdf9b4a7e934a5962ef3e0c8166d1deaa1283851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03ef9c8012ea0a5488ae524deab055964aa9ef36bd70a949197aacd6071b88e5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-05-14T11:05:09Z",
    "title_canon_sha256": "5bb09cb7dc57109f636cc5badf3cb19c5edb72c4ec262764be3058152a433bf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22551",
    "kind": "arxiv",
    "version": 1
  }
}