Pith Number

pith:DTDQP6U2

pith:2015:DTDQP6U2WE6G4UFX2LLAU52LED

not attested not anchored not stored refs pending

Self-testing protocols based on the chained Bell inequalities

Alexia Salavrakos, Antonio Ac\'in, Ivan \v{S}upi\'c, Remigiusz Augusiak

arxiv:1511.09220 v2 · 2015-11-30 · 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{DTDQP6U2WE6G4UFX2LLAU52LED}

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	2026-05-18T01:11:17.915389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cc707fa9ab13c6e50b7d2d60a774b20e1df8bdbbf2cfd874475e3ebd0c78fc3

Aliases

arxiv: 1511.09220 · arxiv_version: 1511.09220v2 · doi: 10.48550/arxiv.1511.09220 · pith_short_12: DTDQP6U2WE6G · pith_short_16: DTDQP6U2WE6G4UFX · pith_short_8: DTDQP6U2

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/DTDQP6U2WE6G4UFX2LLAU52LED \
  | 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: 1cc707fa9ab13c6e50b7d2d60a774b20e1df8bdbbf2cfd874475e3ebd0c78fc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32ad7dbfc4af8f6e3f47fc0dd2f129bacd15a0a856fac2560c40fbe9a9ab8c14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-11-30T09:53:27Z",
    "title_canon_sha256": "fe0bdb831b39da44f24e154f80535ca79dd871c27f7ec8c8175d5de54a94ef92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09220",
    "kind": "arxiv",
    "version": 2
  }
}