Pith Number

pith:ABYUDD3F

pith:2013:ABYUDD3FPENDSYR5AMB32T5MSI

not attested not anchored not stored refs pending

SDP Duals without Duality Gaps for a Class of Convex Minimax Programs

J. Vicente-Perez, V. Jeyakumar

arxiv:1307.5151 v1 · 2013-07-19 · 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{ABYUDD3FPENDSYR5AMB32T5MSI}

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	2026-05-18T03:05:09.685600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0071418f65791a39623d0303bd4fac921d0f3c2e284c5d3e6ba290919d2306b4

Aliases

arxiv: 1307.5151 · arxiv_version: 1307.5151v1 · doi: 10.48550/arxiv.1307.5151 · pith_short_12: ABYUDD3FPEND · pith_short_16: ABYUDD3FPENDSYR5 · pith_short_8: ABYUDD3F

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/ABYUDD3FPENDSYR5AMB32T5MSI \
  | 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: 0071418f65791a39623d0303bd4fac921d0f3c2e284c5d3e6ba290919d2306b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab7eaf4515027bb6109646fc2630b0b58cfb9a53923b1baa38ef43a7d8e72b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-07-19T08:00:00Z",
    "title_canon_sha256": "19be3d08ee909518e46c59eeef9cfd2e106f2963a3e4597fcc1ff1bf642ef3fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5151",
    "kind": "arxiv",
    "version": 1
  }
}