Pith Number

pith:CIQ5UOVR

pith:2025:CIQ5UOVRUUJKBO3FDIZJLNP7F6

not attested not anchored not stored refs pending

Quantum separability criteria from bipartite systems to multipartite systems based on generalized Bloch representation

Aimin Xu, Chunlin Yang, Hongmei Yao, Linwei Li, Shao-Ming Fei, Zhaobing Fan

arxiv:2510.24110 v2 · 2025-10-28 · 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{CIQ5UOVRUUJKBO3FDIZJLNP7F6}

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	2026-05-20T00:02:57.779771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1221da3ab1a512a0bb651a3295b5ff2fa4ebbeb0cbb87db2a4237630aa78874a

Aliases

arxiv: 2510.24110 · arxiv_version: 2510.24110v2 · doi: 10.48550/arxiv.2510.24110 · pith_short_12: CIQ5UOVRUUJK · pith_short_16: CIQ5UOVRUUJKBO3F · pith_short_8: CIQ5UOVR

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/CIQ5UOVRUUJKBO3FDIZJLNP7F6 \
  | 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: 1221da3ab1a512a0bb651a3295b5ff2fa4ebbeb0cbb87db2a4237630aa78874a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d4249c1724ad4cedf3f1622bf321b1552d35ec0d119dc800b25470d44f2cacb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-10-28T06:29:06Z",
    "title_canon_sha256": "79b6b3232aa25e383e490d4b9e2ade9cdc5919844eb4f006ecfc9e9e5bad53a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.24110",
    "kind": "arxiv",
    "version": 2
  }
}