Pith Number

pith:WQPAE55V

pith:2006:WQPAE55VIVVKKGUYHGLAUJKBFJ

not attested not anchored not stored refs pending

Inductive classification of multipartite entanglement under SLOCC

D. Salgado, E. Solano, J. Leon, L. Lamata

arxiv:quant-ph/0603243 v2 · 2006-03-27 · 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{WQPAE55VIVVKKGUYHGLAUJKBFJ}

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	2026-07-04T17:02:58.668433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b41e0277b5456aa51a9839960a25412a47e86a856fcb8221ae192eb0da1ee047

Aliases

arxiv: quant-ph/0603243 · arxiv_version: quant-ph/0603243v2 · doi: 10.48550/arxiv.quant-ph/0603243 · pith_short_12: WQPAE55VIVVK · pith_short_16: WQPAE55VIVVKKGUY · pith_short_8: WQPAE55V

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/WQPAE55VIVVKKGUYHGLAUJKBFJ \
  | 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: b41e0277b5456aa51a9839960a25412a47e86a856fcb8221ae192eb0da1ee047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45cb35cfbd823c90fbec92509d86fa81cb93c5145adc4128181fef0f1d24808f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-03-27T12:53:44Z",
    "title_canon_sha256": "029a668b67e707577abc5901f942c326460012ae9286bd46a720392d069d915a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0603243",
    "kind": "arxiv",
    "version": 2
  }
}