Pith Number

pith:SNKROCVT

pith:2021:SNKROCVTODBS4YBHQ4GM5F3AY3

not attested not anchored not stored refs pending

Geometric Bloch Vector Solution to Minimum Error Discriminations of Mixed Qubit States

Mahdi Rouhbakhsh N., Seyed Arash Ghoreishi

arxiv:2108.12299 v5 · 2021-08-27 · 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{SNKROCVTODBS4YBHQ4GM5F3AY3}

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.

Cited by

1 paper in Pith

From spin squeezing to fast state discrimination

Receipt and verification

First computed	2026-07-05T07:10:19.332871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9355170ab370c32e6027870cce9760c6e3b056915859c0f061237350a53a538e

Aliases

arxiv: 2108.12299 · arxiv_version: 2108.12299v5 · doi: 10.48550/arxiv.2108.12299 · pith_short_12: SNKROCVTODBS · pith_short_16: SNKROCVTODBS4YBH · pith_short_8: SNKROCVT

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/SNKROCVTODBS4YBHQ4GM5F3AY3 \
  | 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: 9355170ab370c32e6027870cce9760c6e3b056915859c0f061237350a53a538e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4530f3d1d01b94eba0e420cd9622f078afa5580786176243363f5b4bb1f674df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-27T14:24:10Z",
    "title_canon_sha256": "15cc6f26d679f8fd5c844450cd5989d1e9a7b94d86265ebc33f9b7684ade92f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.12299",
    "kind": "arxiv",
    "version": 5
  }
}