Pith Number

pith:4K25C2NI

pith:2023:4K25C2NIQJ3J3DDIBWOD3PM4VK

not attested not anchored not stored refs pending

Violation of the two-time Leggett-Garg inequalities for a coarse-grained quantum field

Daisuke Miki, Kazuhiro Yamamoto, Kosei Hatakeyama, Masaki Tani, Yuki Yamasaki

arxiv:2311.02867 v1 · 2023-11-06 · quant-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4K25C2NIQJ3J3DDIBWOD3PM4VK}

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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.

Receipt and verification

First computed	2026-07-05T07:09:18.964442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2b5d169a882769d8c680d9c3dbd9caa8dba3bd17efeec1033510c15f9870859

Aliases

arxiv: 2311.02867 · arxiv_version: 2311.02867v1 · doi: 10.48550/arxiv.2311.02867 · pith_short_12: 4K25C2NIQJ3J · pith_short_16: 4K25C2NIQJ3J3DDI · pith_short_8: 4K25C2NI

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/4K25C2NIQJ3J3DDIBWOD3PM4VK \
  | 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: e2b5d169a882769d8c680d9c3dbd9caa8dba3bd17efeec1033510c15f9870859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "797c8c1c31f422056f0116856ef519cf80907b151d81309e451e3ecf0cc3a5da",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-11-06T04:35:36Z",
    "title_canon_sha256": "dcaee2bdb8994a229bff1d6869740148bb9e9cd07e641d202a609460c03682df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.02867",
    "kind": "arxiv",
    "version": 1
  }
}