Pith Number

pith:ZOM6V2DR

pith:2012:ZOM6V2DRUS6XAWSDHIAPOITSD6

not attested not anchored not stored refs pending

On the Impossibility to Extend Triples of Mutually Unbiased Product Bases in Dimension Six

Daniel McNulty, Stefan Weigert

arxiv:1203.6887 v2 · 2012-03-30 · 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{ZOM6V2DRUS6XAWSDHIAPOITSD6}

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	2026-05-18T03:44:24.134296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb99eae871a4bd705a433a00f722721fac6f0e226e7fe920b3f65ce1166a0a21

Aliases

arxiv: 1203.6887 · arxiv_version: 1203.6887v2 · doi: 10.48550/arxiv.1203.6887 · pith_short_12: ZOM6V2DRUS6X · pith_short_16: ZOM6V2DRUS6XAWSD · pith_short_8: ZOM6V2DR

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/ZOM6V2DRUS6XAWSDHIAPOITSD6 \
  | 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: cb99eae871a4bd705a433a00f722721fac6f0e226e7fe920b3f65ce1166a0a21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5193aa0268cf061e33b492d835120bda9f5fe6f7875b351dd1e6ca31fcab4d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-30T18:48:04Z",
    "title_canon_sha256": "63acfe4151f30c6ae2cfa383171241c2ce304c95d50fa9d1af407a9f99971c4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6887",
    "kind": "arxiv",
    "version": 2
  }
}