Pith Number

pith:4DGCGAUD

pith:2014:4DGCGAUD5IPWL4EQ5IPTKJMPEW

not attested not anchored not stored refs pending

Approximating Pareto Curves using Semidefinite Relaxations

CTU/FEE), Didier Henrion (LAAS, Jean-Bernard Lasserre (LAAS), Victor Magron (LAAS)

arxiv:1404.4772 v2 · 2014-04-18 · math.OC · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DGCGAUD5IPWL4EQ5IPTKJMPEW}

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	2026-05-18T02:49:45.485598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0cc230283ea1f65f090ea1f35258f2599009b8400e6566ab556e3e515bf8c94

Aliases

arxiv: 1404.4772 · arxiv_version: 1404.4772v2 · doi: 10.48550/arxiv.1404.4772 · pith_short_12: 4DGCGAUD5IPW · pith_short_16: 4DGCGAUD5IPWL4EQ · pith_short_8: 4DGCGAUD

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/4DGCGAUD5IPWL4EQ5IPTKJMPEW \
  | 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: e0cc230283ea1f65f090ea1f35258f2599009b8400e6566ab556e3e515bf8c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a8b3f4195e272c021d9c02ee66e223a91bbf1aaf8997e651bbc58ada28c7df8",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-04-18T12:50:07Z",
    "title_canon_sha256": "e116d41711b29ca826f69e4436a362a3cf9f1a68ada0d4d5654c365036b450e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4772",
    "kind": "arxiv",
    "version": 2
  }
}