Pith Number

pith:LWBUVUA2

pith:2021:LWBUVUA2BTF7UXRPIMOBSAWLP7

not attested not anchored not stored refs pending

SIC-POVMs from Stark units: Prime dimensions n^2+3

Gary McConnell, Ingemar Bengtsson, Marcus Appleby, Markus Grassl, Michael Harrison

arxiv:2112.05552 v2 · 2021-12-10 · quant-ph · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWBUVUA2BTF7UXRPIMOBSAWLP7}

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	2026-07-05T05:13:54.836802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d834ad01a0ccbfa5e2f431c1902cb7ffc8e100a72ebdef583d5632570124538

Aliases

arxiv: 2112.05552 · arxiv_version: 2112.05552v2 · doi: 10.48550/arxiv.2112.05552 · pith_short_12: LWBUVUA2BTF7 · pith_short_16: LWBUVUA2BTF7UXRP · pith_short_8: LWBUVUA2

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/LWBUVUA2BTF7UXRPIMOBSAWLP7 \
  | 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: 5d834ad01a0ccbfa5e2f431c1902cb7ffc8e100a72ebdef583d5632570124538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9777934e332f2ffc15ebbbb56577a18356d552e8adc8ba5637c6e01b3b7d3faa",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-10T14:05:44Z",
    "title_canon_sha256": "511e1502cefb57b9a5e86716f91fe1c2fa3eab36fbe3819c8c35df9d507d6c84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05552",
    "kind": "arxiv",
    "version": 2
  }
}