Pith Number

pith:I3PPLEMV

pith:2017:I3PPLEMVYDQ2LZDG6DTR4ELINN

not attested not anchored not stored refs pending

Entanglement and extreme planar spin squeezing

Ferran Martin Ciurana, G\'eza T\'oth, Giorgio Colangelo, Giuseppe Vitagliano, Morgan W. Mitchell, Robert J. Sewell

arxiv:1705.09090 v3 · 2017-05-25 · 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{I3PPLEMVYDQ2LZDG6DTR4ELINN}

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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	2026-05-18T00:22:59.344064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46def59195c0e1a5e466f0e71e11686b54d08ccbcb088049fb8cb6632507f191

Aliases

arxiv: 1705.09090 · arxiv_version: 1705.09090v3 · doi: 10.48550/arxiv.1705.09090 · pith_short_12: I3PPLEMVYDQ2 · pith_short_16: I3PPLEMVYDQ2LZDG · pith_short_8: I3PPLEMV

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/I3PPLEMVYDQ2LZDG6DTR4ELINN \
  | 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: 46def59195c0e1a5e466f0e71e11686b54d08ccbcb088049fb8cb6632507f191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84f1611588d52085521fa486297f112dd91eb282d71927338360265c0f9964c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-25T08:25:32Z",
    "title_canon_sha256": "40b54c91e3ea708f197370ba25fe722a122639239dfc6b1dcd85921e502f38eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09090",
    "kind": "arxiv",
    "version": 3
  }
}