Pith Number

pith:5GKPLK73

pith:2010:5GKPLK733C2MMWGF2SV66RHH2B

not attested not anchored not stored refs pending

Parallelized Solution to Semidefinite Programmings in Quantum Complexity Theory

Xiaodi Wu

arxiv:1009.2211 v1 · 2010-09-12 · quant-ph · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GKPLK733C2MMWGF2SV66RHH2B}

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	2026-05-18T04:41:04.581859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e994f5abfbd8b4c658c5d4abef44e7d07f0a7fdb0d5bdf9e001131f4cf50ebad

Aliases

arxiv: 1009.2211 · arxiv_version: 1009.2211v1 · doi: 10.48550/arxiv.1009.2211 · pith_short_12: 5GKPLK733C2M · pith_short_16: 5GKPLK733C2MMWGF · pith_short_8: 5GKPLK73

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/5GKPLK733C2MMWGF2SV66RHH2B \
  | 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: e994f5abfbd8b4c658c5d4abef44e7d07f0a7fdb0d5bdf9e001131f4cf50ebad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9811d3b4636d69a04978ffb97d4d6d50739b488bf8289bd904bb807fa900cec9",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-12T02:33:50Z",
    "title_canon_sha256": "59a70db4fabb9c539fa24f35e55cbcd4b9d3d425efe28ed2a86e01aba0112c03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2211",
    "kind": "arxiv",
    "version": 1
  }
}