Pith Number

pith:BSOIFATC

pith:2017:BSOIFATC2X5AN27QCU237V6ABK

not attested not anchored not stored refs pending

Separability and entanglement of two qubits density matrices using Lorentz transformations

A. Mann, Y.Ben-Aryeh

arxiv:1707.03696 v1 · 2017-07-12 · 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{BSOIFATC2X5AN27QCU237V6ABK}

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	2026-05-18T00:40:25.242149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c9c828262d5fa06ebf01535bfd7c00a988275ff3496896daa763924776354f1

Aliases

arxiv: 1707.03696 · arxiv_version: 1707.03696v1 · doi: 10.48550/arxiv.1707.03696 · pith_short_12: BSOIFATC2X5A · pith_short_16: BSOIFATC2X5AN27Q · pith_short_8: BSOIFATC

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/BSOIFATC2X5AN27QCU237V6ABK \
  | 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: 0c9c828262d5fa06ebf01535bfd7c00a988275ff3496896daa763924776354f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "704f2e9c3ee8abb5841d9a9111d0ebbc74f82115e251a7875b59488c35d00440",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-12T13:11:45Z",
    "title_canon_sha256": "3edb9b55e5184b6069b60bfbc284524e5a930df881918cafe57ca7a6d80a6011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03696",
    "kind": "arxiv",
    "version": 1
  }
}