Pith Number

pith:67AIRJVB

pith:2017:67AIRJVBY3UX236IXA34EDH4AU

not attested not anchored not stored refs pending

Counterexample to global convergence of DSOS and SDSOS hierarchies

C\'edric Josz

arxiv:1707.02964 v2 · 2017-07-10 · 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{67AIRJVBY3UX236IXA34EDH4AU}

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.

Cited by

1 paper in Pith

On Polynomial Stochastic Barrier Functions: Bernstein Versus Sum-of-Squares

Receipt and verification

First computed	2026-05-18T00:12:35.231774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7c088a6a1c6e97d6fc8b837c20cfc0537355dbdd6030c975018204f37e68f4a

Aliases

arxiv: 1707.02964 · arxiv_version: 1707.02964v2 · doi: 10.48550/arxiv.1707.02964 · pith_short_12: 67AIRJVBY3UX · pith_short_16: 67AIRJVBY3UX236I · pith_short_8: 67AIRJVB

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/67AIRJVBY3UX236IXA34EDH4AU \
  | 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: f7c088a6a1c6e97d6fc8b837c20cfc0537355dbdd6030c975018204f37e68f4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6962467a70e01f857ca56a48530601f3d616410c3644f2c9d90c426014fe71d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-07-10T17:49:19Z",
    "title_canon_sha256": "7f02b5a236c95574f23aabc9243eb037c4b2d93b3410ff911770e6ad1263c990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02964",
    "kind": "arxiv",
    "version": 2
  }
}