Pith Number

pith:5YWYN5M7

pith:2016:5YWYN5M72YPV5VTYF5NFU77RO2

not attested not anchored not stored refs pending

Biseparability of 3-qubits density matrices using Hilbert-Schmidt decompositions: Sufficient conditions and explicit expressions

A. Mann, Y.Ben-Aryeh

arxiv:1610.07820 v1 · 2016-10-25 · 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{5YWYN5M72YPV5VTYF5NFU77RO2}

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	2026-05-18T01:01:17.485718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee2d86f59fd61f5ed6782f5a5a7ff176bc947fbb125821bc1d9596fd7242c365

Aliases

arxiv: 1610.07820 · arxiv_version: 1610.07820v1 · doi: 10.48550/arxiv.1610.07820 · pith_short_12: 5YWYN5M72YPV · pith_short_16: 5YWYN5M72YPV5VTY · pith_short_8: 5YWYN5M7

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/5YWYN5M72YPV5VTYF5NFU77RO2 \
  | 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: ee2d86f59fd61f5ed6782f5a5a7ff176bc947fbb125821bc1d9596fd7242c365

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c958a1a5ce7293920df630f985994d470b4c34d7c007e48d010f24a8ab5e20ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-10-25T10:18:34Z",
    "title_canon_sha256": "a879e924488a5edf2252acc94b295f650f09c6557c2c3fdf70099fbc5d737393"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07820",
    "kind": "arxiv",
    "version": 1
  }
}