Pith Number

pith:U2BHKMZE

pith:2024:U2BHKMZEXIDNSC5PUPSXUL55R7

not attested not anchored not stored refs pending

Eigen-componentwise convergence of SGD on quadratic programming

Lehan Chen, Yuji Nakatsukasa

arxiv:2411.06476 v3 · 2024-11-10 · math.NA · cs.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{U2BHKMZEXIDNSC5PUPSXUL55R7}

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

1 paper in Pith

Hard edge asymptotics of correlation functions between singular values and eigenvalues

Receipt and verification

First computed	2026-07-05T09:46:53.657850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a682753324ba06d90bafa3e57a2fbd8fef5aceb5ec6ec4c1d39a11fa3fe670be

Aliases

arxiv: 2411.06476 · arxiv_version: 2411.06476v3 · doi: 10.48550/arxiv.2411.06476 · pith_short_12: U2BHKMZEXIDN · pith_short_16: U2BHKMZEXIDNSC5P · pith_short_8: U2BHKMZE

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/U2BHKMZEXIDNSC5PUPSXUL55R7 \
  | 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: a682753324ba06d90bafa3e57a2fbd8fef5aceb5ec6ec4c1d39a11fa3fe670be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f889605e8a280cd0f58a9cfa8cae736c2f46ccd478cbbd9a6a3003377fba92c7",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-10T14:27:41Z",
    "title_canon_sha256": "12531c45ef4963b98a75ba25d045b6f8234f484bd39909bde36d8ec2b743db46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.06476",
    "kind": "arxiv",
    "version": 3
  }
}