Pith Number

pith:YOGVMLU7

pith:2017:YOGVMLU7P4WCZI727PYXWQI7CP

not attested not anchored not stored refs pending

Entanglement and Nonlocality in Diagonal Symmetric States of $N$-qubits

Anna Sanpera, Ruben Quesada, Swapan Rana

arxiv:1701.03399 v1 · 2017-01-12 · 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{YOGVMLU7P4WCZI727PYXWQI7CP}

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	2026-05-18T00:45:14.301804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c38d562e9f7f2c2ca3fafbf17b411f13f54df5e955b54e2e8cc7c9ee6ef1c9b2

Aliases

arxiv: 1701.03399 · arxiv_version: 1701.03399v1 · doi: 10.48550/arxiv.1701.03399 · pith_short_12: YOGVMLU7P4WC · pith_short_16: YOGVMLU7P4WCZI72 · pith_short_8: YOGVMLU7

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/YOGVMLU7P4WCZI727PYXWQI7CP \
  | 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: c38d562e9f7f2c2ca3fafbf17b411f13f54df5e955b54e2e8cc7c9ee6ef1c9b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1284b1f08ca501b8d9fc14d8b914b9f12ea366979cbf2e815a45f548de79947",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-12T16:42:25Z",
    "title_canon_sha256": "83eab43569bcf3377e73eca05c87081b6ce79f6f73891f234ff1bdb47a439e80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03399",
    "kind": "arxiv",
    "version": 1
  }
}