Pith Number

pith:5QERW5HO

pith:2020:5QERW5HOH2JLBY6AV2ZW355TPZ

not attested not anchored not stored refs pending

Experimental Violation of the Leggett-Garg Inequality Using the Polarization of Classical Light

Denys I. Bondar, Jacob M. Leamer, Ravi K. Saripalli, Ryan T. Glasser, Wenlei Zhang

arxiv:2012.03940 v3 · 2020-12-06 · 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{5QERW5HOH2JLBY6AV2ZW355TPZ}

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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

Violation of the Leggett-Garg inequality in photon-graviton conversion

Receipt and verification

First computed	2026-07-05T03:31:23.700513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec091b74ee3e92b0e3c0aeb36df7b37e7b12c1834b6cffeb5601837033deceb6

Aliases

arxiv: 2012.03940 · arxiv_version: 2012.03940v3 · doi: 10.48550/arxiv.2012.03940 · pith_short_12: 5QERW5HOH2JL · pith_short_16: 5QERW5HOH2JLBY6A · pith_short_8: 5QERW5HO

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/5QERW5HOH2JLBY6AV2ZW355TPZ \
  | 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: ec091b74ee3e92b0e3c0aeb36df7b37e7b12c1834b6cffeb5601837033deceb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6b373be4a325154a01edc737bc564d7d514ef1ca17c0f5a0583efbc4c16966d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-12-06T19:06:37Z",
    "title_canon_sha256": "dc80e7f53c94e844a8a13b3148286cdd8db11c0fae34e067ec9aac630ee2b18d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03940",
    "kind": "arxiv",
    "version": 3
  }
}