Pith Number

pith:PQKMTWPD

pith:2018:PQKMTWPDXQHKFTC5ZU5UCU37O2

not attested not anchored not stored refs pending

SymDPoly: symmetry-adapted moment relaxations for noncommutative polynomial optimization

Denis Rosset

arxiv:1808.09598 v1 · 2018-08-29 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQKMTWPDXQHKFTC5ZU5UCU37O2}

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	2026-05-18T00:06:55.058735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c14c9d9e3bc0ea2cc5dcd3b41537f76a235de991c4ca8e49fbea1c8fb60783c

Aliases

arxiv: 1808.09598 · arxiv_version: 1808.09598v1 · doi: 10.48550/arxiv.1808.09598 · pith_short_12: PQKMTWPDXQHK · pith_short_16: PQKMTWPDXQHKFTC5 · pith_short_8: PQKMTWPD

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/PQKMTWPDXQHKFTC5ZU5UCU37O2 \
  | 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: 7c14c9d9e3bc0ea2cc5dcd3b41537f76a235de991c4ca8e49fbea1c8fb60783c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6ad9c0ec32bcff39e65747e365f829ce7648523eab2d6a250d1838c4faada56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-29T01:29:17Z",
    "title_canon_sha256": "a5a8dd3841ace1a6ae57dae4bc7a302add3453754766f1c8b11aab2395ba81ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09598",
    "kind": "arxiv",
    "version": 1
  }
}