Pith Number

pith:IMV7TWG7

pith:2021:IMV7TWG7RCSQCBF6GEPDJUZ5NX

not attested not anchored not stored refs pending

Quantum violations of L\"uders bound Leggett-Garg inequalities for quantum channel

A.K.Pan, Asmita Kumari

arxiv:2112.14543 v1 · 2021-12-29 · 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{IMV7TWG7RCSQCBF6GEPDJUZ5NX}

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	2026-07-05T04:07:30.090895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

432bf9d8df88a50104be311e34d33d6dd50f26436c276a09fb93f3a2e9cf655c

Aliases

arxiv: 2112.14543 · arxiv_version: 2112.14543v1 · doi: 10.48550/arxiv.2112.14543 · pith_short_12: IMV7TWG7RCSQ · pith_short_16: IMV7TWG7RCSQCBF6 · pith_short_8: IMV7TWG7

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/IMV7TWG7RCSQCBF6GEPDJUZ5NX \
  | 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: 432bf9d8df88a50104be311e34d33d6dd50f26436c276a09fb93f3a2e9cf655c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d50b68aa4b01211fb0c9998e5f5d288205bf4e93ad4839a6f40b07aeef0a452d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-29T13:37:50Z",
    "title_canon_sha256": "a5516be5bb5528ebbfd749876383c08cac6ba1f4743ccc3237b3cb2f76c270cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.14543",
    "kind": "arxiv",
    "version": 1
  }
}