Pith Number

pith:UZUM2NE5

pith:2015:UZUM2NE5JXEVDNGPNE7SB3JRYC

not attested not anchored not stored refs pending

Smooth Strongly Convex Interpolation and Exact Worst-case Performance of First-order Methods

Adrien B. Taylor, Fran\c{c}ois Glineur, Julien M. Hendrickx

arxiv:1502.05666 v6 · 2015-02-19 · 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{UZUM2NE5JXEVDNGPNE7SB3JRYC}

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	2026-05-18T01:00:53.985859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a668cd349d4dc951b4cf693f20ed31c0a1c6cc7e464a37381922beef4ae57e75

Aliases

arxiv: 1502.05666 · arxiv_version: 1502.05666v6 · doi: 10.48550/arxiv.1502.05666 · pith_short_12: UZUM2NE5JXEV · pith_short_16: UZUM2NE5JXEVDNGP · pith_short_8: UZUM2NE5

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/UZUM2NE5JXEVDNGPNE7SB3JRYC \
  | 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: a668cd349d4dc951b4cf693f20ed31c0a1c6cc7e464a37381922beef4ae57e75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47810046d55dd2a420f1e33bbf5a2a674f154f4888e86526764a71f7687e37aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-02-19T18:42:42Z",
    "title_canon_sha256": "350d994ff5a19d0e63337d9e3520e1de1f19bd95c9638daaffc649a70a7fa4f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05666",
    "kind": "arxiv",
    "version": 6
  }
}