Pith Number

pith:MLC4HDYF

pith:2017:MLC4HDYFIDTLHAFTK65AEA4YP6

not attested not anchored not stored refs pending

Three-observer classical dimension witness violation with weak measurement

Guang-Can Guo, Hong-Wei Li, Xue-Bi An, Yong-Sheng Zhang, Zheng-Fu Han

arxiv:1712.06810 v1 · 2017-12-19 · 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{MLC4HDYFIDTLHAFTK65AEA4YP6}

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	2026-05-18T00:27:40.363917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62c5c38f0540e6b380b357ba0203987faacecc836fc38326b615e90f9b7bcfd1

Aliases

arxiv: 1712.06810 · arxiv_version: 1712.06810v1 · doi: 10.48550/arxiv.1712.06810 · pith_short_12: MLC4HDYFIDTL · pith_short_16: MLC4HDYFIDTLHAFT · pith_short_8: MLC4HDYF

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/MLC4HDYFIDTLHAFTK65AEA4YP6 \
  | 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: 62c5c38f0540e6b380b357ba0203987faacecc836fc38326b615e90f9b7bcfd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a38295bb8a99fb026409c8737d93a10edd2f5d3922fac8fd659b3a054f211e19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-19T08:13:36Z",
    "title_canon_sha256": "910c793192acb6ee72a8ef09449c44052c26b4206a1c1c40efffbbcdb08a8c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06810",
    "kind": "arxiv",
    "version": 1
  }
}