Pith Number

pith:VPXKLCGO

pith:2011:VPXKLCGOPOTLYTQ3PYODQYIV33

not attested not anchored not stored refs pending

Characterization of qutrit channels in terms of their covariance and symmetry properties

Azam Mani, Laleh Memarzadeh, Vahid Karimipour

arxiv:1104.5680 v2 · 2011-04-29 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPXKLCGOPOTLYTQ3PYODQYIV33}

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	2026-05-18T04:17:24.681677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abeea588ce7ba6bc4e1b7e1c386115defc4261cb3243db53cd72d64231307e64

Aliases

arxiv: 1104.5680 · arxiv_version: 1104.5680v2 · doi: 10.48550/arxiv.1104.5680 · pith_short_12: VPXKLCGOPOTL · pith_short_16: VPXKLCGOPOTLYTQ3 · pith_short_8: VPXKLCGO

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/VPXKLCGOPOTLYTQ3PYODQYIV33 \
  | 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: abeea588ce7ba6bc4e1b7e1c386115defc4261cb3243db53cd72d64231307e64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d15959ec00d7bee15f409104d1d7f13d1267d28eccbe5709e89c6c1591a20c7b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-04-29T17:07:47Z",
    "title_canon_sha256": "8486b8667d5f16ad7e802995bb082cec391b2c10bd147e7c97b45401280b3adf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5680",
    "kind": "arxiv",
    "version": 2
  }
}