Pith Number

pith:UDVSHGJ2

pith:2012:UDVSHGJ2DUMX7Q74PMCRHX5WWO

not attested not anchored not stored refs pending

Experimental detection of quantum coherent evolution through the violation of Leggett-Garg-type inequalities

Chuan-Feng Li, Guang-Can Guo, Susana F. Huelga, Zong-Quan Zhou

arxiv:1209.2176 v3 · 2012-09-10 · 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{UDVSHGJ2DUMX7Q74PMCRHX5WWO}

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	2026-05-18T01:33:32.850123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0eb23993a1d197fc3fc7b0513dfb6b38a80140f7beef60c314ca3365fb05882

Aliases

arxiv: 1209.2176 · arxiv_version: 1209.2176v3 · doi: 10.48550/arxiv.1209.2176 · pith_short_12: UDVSHGJ2DUMX · pith_short_16: UDVSHGJ2DUMX7Q74 · pith_short_8: UDVSHGJ2

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/UDVSHGJ2DUMX7Q74PMCRHX5WWO \
  | 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: a0eb23993a1d197fc3fc7b0513dfb6b38a80140f7beef60c314ca3365fb05882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b10a838771a387a5d13564a069ccf2394c8a39aaa35c5331a9b95fd531bf6db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-10T23:15:09Z",
    "title_canon_sha256": "38e59893c52d2b60613fc33b3737b90b32b1f088bd6eb86ca93c71608bc6a084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2176",
    "kind": "arxiv",
    "version": 3
  }
}