Pith Number

pith:7Y37OQLI

pith:2018:7Y37OQLISZRMD57IICRDQAZGGE

not attested not anchored not stored refs pending

A Conditional Gradient Framework for Composite Convex Minimization with Applications to Semidefinite Programming

Alp Yurtsever, Francesco Locatello, Olivier Fercoq, Volkan Cevher

arxiv:1804.08544 v3 · 2018-04-23 · 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{7Y37OQLISZRMD57IICRDQAZGGE}

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	2026-05-18T00:07:49.671383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe37f741689662c1f7e840a2380326311d6db7653477bbe38227d2b9eea737a1

Aliases

arxiv: 1804.08544 · arxiv_version: 1804.08544v3 · doi: 10.48550/arxiv.1804.08544 · pith_short_12: 7Y37OQLISZRM · pith_short_16: 7Y37OQLISZRMD57I · pith_short_8: 7Y37OQLI

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/7Y37OQLISZRMD57IICRDQAZGGE \
  | 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: fe37f741689662c1f7e840a2380326311d6db7653477bbe38227d2b9eea737a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9f1dd1161585947d94923d1811048ceab84c248168d054ba2ff2759f4800b8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-04-23T16:35:21Z",
    "title_canon_sha256": "cb59a2e03d5460f895f624243ee6f4790bd871151a5b3569e5d77aafc289b862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08544",
    "kind": "arxiv",
    "version": 3
  }
}