Pith Number

pith:RCMAS5DI

pith:2021:RCMAS5DIL322OY5KV57VMFSNJS

not attested not anchored not stored refs pending

Contextuality degree of quadrics in multi-qubit symplectic polar spaces

Alain Giorgetti, Fr\'ed\'eric Holweck, Henri de Boutray, Metod Saniga, Pierre-Alain Masson

arxiv:2105.13798 v4 · 2021-05-28 · quant-ph · math-ph · math.CO · math.MP

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\usepackage{pith}
\pithnumber{RCMAS5DIL322OY5KV57VMFSNJS}

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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

Empirical Demonstration of Quantum Contextuality on NISQ Computers

Receipt and verification

First computed	2026-07-05T05:52:46.001799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88980974685ef5a763aaaf7f56164d4cbc6403cb3baf55a5c359cce1a451cb5d

Aliases

arxiv: 2105.13798 · arxiv_version: 2105.13798v4 · doi: 10.48550/arxiv.2105.13798 · pith_short_12: RCMAS5DIL322 · pith_short_16: RCMAS5DIL322OY5K · pith_short_8: RCMAS5DI

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/RCMAS5DIL322OY5KV57VMFSNJS \
  | 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: 88980974685ef5a763aaaf7f56164d4cbc6403cb3baf55a5c359cce1a451cb5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "198b26bb70ed75433ccd7c190e7df0b8ec34e1e13b3e211be86264181ea221fe",
    "cross_cats_sorted": [
      "math-ph",
      "math.CO",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-28T13:04:33Z",
    "title_canon_sha256": "d37344fbd0bed17021339b3bdb995e6e914a69144034efb7e108295d23197433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13798",
    "kind": "arxiv",
    "version": 4
  }
}