Pith Number

pith:H2Z4PEHG

pith:2018:H2Z4PEHGHLQEYHONCGMQFNFL4D

not attested not anchored not stored refs pending

Analysis of Sequential Quadratic Programming through the Lens of Riemannian Optimization

Song Mei, Yu Bai

arxiv:1805.08756 v2 · 2018-05-22 · 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{H2Z4PEHGHLQEYHONCGMQFNFL4D}

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

A Sequential Cubic Programming Method with Second-Order Complexity Guarantees for Equality Constrained Optimization

Receipt and verification

First computed	2026-05-17T23:55:03.490754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eb3c790e63ae04c1dcd119902b4abe0cd6037adf6a807eb403e849bbca783ef

Aliases

arxiv: 1805.08756 · arxiv_version: 1805.08756v2 · doi: 10.48550/arxiv.1805.08756 · pith_short_12: H2Z4PEHGHLQE · pith_short_16: H2Z4PEHGHLQEYHON · pith_short_8: H2Z4PEHG

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/H2Z4PEHGHLQEYHONCGMQFNFL4D \
  | 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: 3eb3c790e63ae04c1dcd119902b4abe0cd6037adf6a807eb403e849bbca783ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be5a7573bf7180b806df651ec0fde82d49fa0860b4a68696a19c4f4135d1f93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-05-22T17:39:07Z",
    "title_canon_sha256": "8c4512555a49a924c15e5a0752e05c9e680733f79417e9d40a977daa18d04fc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08756",
    "kind": "arxiv",
    "version": 2
  }
}