Pith Number

pith:ACVDLD4C

pith:2018:ACVDLD4CQWQCAPCEHH5CLZSODO

not attested not anchored not stored refs pending

Limited Memory Kelley's Method Converges for Composite Convex and Submodular Objectives

Madeleine Udell, Song Zhou, Swati Gupta

arxiv:1807.07531 v2 · 2018-07-19 · 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{ACVDLD4CQWQCAPCEHH5CLZSODO}

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	2026-05-17T23:58:08.529060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00aa358f8285a0203c4439fa25e64e1b88597883af6f039fe816caf6ce0720e1

Aliases

arxiv: 1807.07531 · arxiv_version: 1807.07531v2 · doi: 10.48550/arxiv.1807.07531 · pith_short_12: ACVDLD4CQWQC · pith_short_16: ACVDLD4CQWQCAPCE · pith_short_8: ACVDLD4C

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/ACVDLD4CQWQCAPCEHH5CLZSODO \
  | 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: 00aa358f8285a0203c4439fa25e64e1b88597883af6f039fe816caf6ce0720e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f9cf07bd4f04fee2c042daa1db0810f7c646cef43a7f5e42bf2f46ec2c29796",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-07-19T16:53:10Z",
    "title_canon_sha256": "788aa4cc64d61be80c8647a657139c59e9838566eeb3699ea52570c8aeab78ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07531",
    "kind": "arxiv",
    "version": 2
  }
}