Pith Number

pith:W2VEZEOB

pith:2018:W2VEZEOB3SSFY6UV54BVE7R4NV

not attested not anchored not stored refs pending

Smoothed analysis of the low-rank approach for smooth semidefinite programs

Nicolas Boumal, Samy Jelassi, Thomas Pumir

arxiv:1806.03763 v2 · 2018-06-11 · stat.ML · cs.LG · 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{W2VEZEOB3SSFY6UV54BVE7R4NV}

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	2026-05-17T23:59:44.654550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6aa4c91c1dca45c7a95ef03527e3c6d478bb3c42c963127fe10a59c356d684e

Aliases

arxiv: 1806.03763 · arxiv_version: 1806.03763v2 · doi: 10.48550/arxiv.1806.03763 · pith_short_12: W2VEZEOB3SSF · pith_short_16: W2VEZEOB3SSFY6UV · pith_short_8: W2VEZEOB

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/W2VEZEOB3SSFY6UV54BVE7R4NV \
  | 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: b6aa4c91c1dca45c7a95ef03527e3c6d478bb3c42c963127fe10a59c356d684e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "053386917b87c0e0349912f35921456e24b920da32eb99bb231168ade3eb19ff",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-11T01:44:00Z",
    "title_canon_sha256": "2911cd28582b6853f1b65c3bea1ef75992f29bf1662ee34f9e898bf3210d9a43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03763",
    "kind": "arxiv",
    "version": 2
  }
}