Pith Number

pith:RDNZEP4K

pith:2024:RDNZEP4KCIFFSVWPHUP3H54P6P

not attested not anchored not stored refs pending

Criteria of absolutely separability from spectrum for qudit-qudits states

Liang Xiong, Nung-sing Sze

arxiv:2408.11684 v1 · 2024-08-21 · quant-ph · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDNZEP4KCIFFSVWPHUP3H54P6P}

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

Nonequivalence between absolute separability and positive partial transposition in the symmetric subspace

Receipt and verification

First computed	2026-07-05T08:57:47.393434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88db923f8a120a5956cf3d1fb3f78ff3d2573f404523d14f2e6718b65c308602

Aliases

arxiv: 2408.11684 · arxiv_version: 2408.11684v1 · doi: 10.48550/arxiv.2408.11684 · pith_short_12: RDNZEP4KCIFF · pith_short_16: RDNZEP4KCIFFSVWP · pith_short_8: RDNZEP4K

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/RDNZEP4KCIFFSVWPHUP3H54P6P \
  | 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: 88db923f8a120a5956cf3d1fb3f78ff3d2573f404523d14f2e6718b65c308602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "719441ab616ad1b7f592348fe01d3262944aece6604480c3a4fd913800a80ba6",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-08-21T15:07:09Z",
    "title_canon_sha256": "84b89b737ef4817c484061e62d753b0a6624a0c01f81fa9b10f5b50018e33997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11684",
    "kind": "arxiv",
    "version": 1
  }
}