Pith Number

pith:F6GYUJIZ

pith:2005:F6GYUJIZR6VTB6SJTK4OGTRAF2

not attested not anchored not stored refs pending

Entanglement Detection in the Stabilizer Formalism

Geza Toth, Otfried Guehne

arxiv:quant-ph/0501020 v2 · 2005-01-05 · 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{F6GYUJIZR6VTB6SJTK4OGTRAF2}

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

2 papers in Pith

On the existence of fully inseparable biseparable Gaussian states

Entanglement Certification $-$ From Theory to Experiment

Receipt and verification

First computed	2026-07-04T14:46:54.038214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f8d8a25198fab30fa499ab8e34e202eac892a25137098520af01327fbb2e2e8

Aliases

arxiv: quant-ph/0501020 · arxiv_version: quant-ph/0501020v2 · doi: 10.48550/arxiv.quant-ph/0501020 · pith_short_12: F6GYUJIZR6VT · pith_short_16: F6GYUJIZR6VTB6SJ · pith_short_8: F6GYUJIZ

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/F6GYUJIZR6VTB6SJTK4OGTRAF2 \
  | 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: 2f8d8a25198fab30fa499ab8e34e202eac892a25137098520af01327fbb2e2e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3198f4c2a34aa54dd5f220002d8affeb2ec42ae3d4137690f917246c1c4f5dee",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-01-05T17:42:01Z",
    "title_canon_sha256": "e3b363d31f913b2197ddcdd67cfe2a7c119e271031e9bf9af7c619572bf9a2d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0501020",
    "kind": "arxiv",
    "version": 2
  }
}