Pith Number

pith:PLD6KGWH

pith:2015:PLD6KGWHD6PX4ECPPLJ5YFOMLK

not attested not anchored not stored refs pending

Complexity of first order inexact Lagrangian and penalty methods for conic convex programming

Andrei Patrascu, Francois Glineur, Ion Necoara

arxiv:1506.05320 v3 · 2015-06-17 · 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{PLD6KGWHD6PX4ECPPLJ5YFOMLK}

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	2026-05-18T00:48:05.909848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ac7e51ac71f9f7e104f7ad3dc15cc5ab26176e89ae632eb8523b63646368a79

Aliases

arxiv: 1506.05320 · arxiv_version: 1506.05320v3 · doi: 10.48550/arxiv.1506.05320 · pith_short_12: PLD6KGWHD6PX · pith_short_16: PLD6KGWHD6PX4ECP · pith_short_8: PLD6KGWH

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/PLD6KGWHD6PX4ECPPLJ5YFOMLK \
  | 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: 7ac7e51ac71f9f7e104f7ad3dc15cc5ab26176e89ae632eb8523b63646368a79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e715fba793f35bf5852807a785a892792462cf6f184a3ec9a5067e1891ba0a55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-06-17T13:18:55Z",
    "title_canon_sha256": "a7ef40453c68cb7a069f354b25f06c9b5cdf42117a839cc63501811645de28af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05320",
    "kind": "arxiv",
    "version": 3
  }
}