Pith Number

pith:KOKN5MFE

pith:2024:KOKN5MFEL3JRNFN6BVESVXERBZ

not attested not anchored not stored refs pending

Suboptimality bounds for trace-bounded SDPs enable a faster and scalable low-rank SDP solver SDPLR+

David F. Gleich, Yufan Huang

arxiv:2406.10407 v3 · 2024-06-14 · math.OC · cs.LG · cs.NA · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOKN5MFEL3JRNFN6BVESVXERBZ}

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	2026-06-03T01:05:03.416327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5394deb0a45ed31695be0d492adc910e553a3ae3b794cee1c06ed98be47ef43c

Aliases

arxiv: 2406.10407 · arxiv_version: 2406.10407v3 · doi: 10.48550/arxiv.2406.10407 · pith_short_12: KOKN5MFEL3JR · pith_short_16: KOKN5MFEL3JRNFN6 · pith_short_8: KOKN5MFE

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/KOKN5MFEL3JRNFN6BVESVXERBZ \
  | 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: 5394deb0a45ed31695be0d492adc910e553a3ae3b794cee1c06ed98be47ef43c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "357c8cd663aa0048cbf0da0b2d8a2cdef8d846bb0b53f614bd8d91009ab99fb8",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-06-14T20:31:22Z",
    "title_canon_sha256": "4e9f4159d5788ec5808591050c1106ec91ada8fa9419321c98b95b1dc0dfaa75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.10407",
    "kind": "arxiv",
    "version": 3
  }
}