Pith Number

pith:NEV6DPUS

pith:2012:NEV6DPUSLHNKHKBIV5NC27NGWE

not attested not anchored not stored refs pending

Tensor Rank and Strong Quantum Nondeterminism in Multiparty Communication

Marcos Villagra, Masaki Nakanishi, Shigeru Yamashita, Yasuhiko Nakashima

arxiv:1202.6444 v3 · 2012-02-29 · cs.CC · 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{NEV6DPUSLHNKHKBIV5NC27NGWE}

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	2026-05-18T03:16:17.594501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

692be1be9259daa3a828af5a2d7da6b13aa8101aef5c0591c26c38d1b032e578

Aliases

arxiv: 1202.6444 · arxiv_version: 1202.6444v3 · doi: 10.48550/arxiv.1202.6444 · pith_short_12: NEV6DPUSLHNK · pith_short_16: NEV6DPUSLHNKHKBI · pith_short_8: NEV6DPUS

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/NEV6DPUSLHNKHKBIV5NC27NGWE \
  | 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: 692be1be9259daa3a828af5a2d7da6b13aa8101aef5c0591c26c38d1b032e578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ca0c8c76ebdf63f5803ff8e7f06d658c0337d51329b2c7bd2cfcc881f0bcdb4",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2012-02-29T05:18:13Z",
    "title_canon_sha256": "2f18ab36b1f279bc99d1fe916cee22ee76a17c0036071eb11c128634f8599866"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6444",
    "kind": "arxiv",
    "version": 3
  }
}