Pith Number

pith:WYCBHJCW

pith:2017:WYCBHJCW7P65BTHGKLV7DZ3MPO

not attested not anchored not stored refs pending

Characterizing Genuine Multilevel Entanglement

Christina Ritz, Marcus Huber, Nicolas Brunner, Otfried G\"uhne, Tristan Kraft

arxiv:1707.01050 v2 · 2017-07-04 · 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{WYCBHJCW7P65BTHGKLV7DZ3MPO}

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

1 paper in Pith

Entanglement Certification $-$ From Theory to Experiment

Receipt and verification

First computed	2026-05-18T00:24:04.334659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b60413a456fbfdd0cce652ebf1e76c7b89ca7d4ffe8c8d3c158d4065c2d42613

Aliases

arxiv: 1707.01050 · arxiv_version: 1707.01050v2 · doi: 10.48550/arxiv.1707.01050 · pith_short_12: WYCBHJCW7P65 · pith_short_16: WYCBHJCW7P65BTHG · pith_short_8: WYCBHJCW

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/WYCBHJCW7P65BTHGKLV7DZ3MPO \
  | 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: b60413a456fbfdd0cce652ebf1e76c7b89ca7d4ffe8c8d3c158d4065c2d42613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0371585dfceda9215b6dc678fece596682d81cd3e3413720fc6e3ff9269bab87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-04T16:02:51Z",
    "title_canon_sha256": "0f81b428e04ceeb8ab51ac1afdd3dbd67c358fc4212145ff1f97ab01ad5007b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01050",
    "kind": "arxiv",
    "version": 2
  }
}