Pith Number

pith:SED2WKEY

pith:2017:SED2WKEY4PCBJFUSWCR7LXTKX4

not attested not anchored not stored refs pending

Investigating Einstein-Podolsky-Rosen steering of continuous variable bipartite states by non-Gaussian pseudospin measurements

Buqing Xu, Gerardo Adesso, Ladislav Mi\v{s}ta Jr., Qiongyi He, Tommaso Tufarelli, Yu Xiang

arxiv:1707.07192 v1 · 2017-07-22 · quant-ph · gr-qc · physics.data-an · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SED2WKEY4PCBJFUSWCR7LXTKX4}

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	2026-05-18T00:32:25.583552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9107ab2898e3c4149692b0a3f5de6abf0d8c53d1e6455e8e3f684a47dab8b9e7

Aliases

arxiv: 1707.07192 · arxiv_version: 1707.07192v1 · doi: 10.48550/arxiv.1707.07192 · pith_short_12: SED2WKEY4PCB · pith_short_16: SED2WKEY4PCBJFUS · pith_short_8: SED2WKEY

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/SED2WKEY4PCBJFUSWCR7LXTKX4 \
  | 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: 9107ab2898e3c4149692b0a3f5de6abf0d8c53d1e6455e8e3f684a47dab8b9e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ce1b7b2cd3cbc6981177f7729ab0d723f939034a4bc51f3510ef61d12327693",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.data-an",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-22T16:35:38Z",
    "title_canon_sha256": "b679a276bb87eab8a3c9ed1e17daf7943904302fc980bfc5daed59ef41279bd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07192",
    "kind": "arxiv",
    "version": 1
  }
}