Pith Number

pith:Y2QD2NSH

pith:2012:Y2QD2NSH4OUHPKYXH4RGDLTCRU

not attested not anchored not stored refs pending

Einstein-Podolsky-Rosen paradox and quantum steering in pulsed optomechanics

M. D. Reid, Q. Y. He

arxiv:1211.1779 v4 · 2012-11-08 · 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{Y2QD2NSH4OUHPKYXH4RGDLTCRU}

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	2026-05-18T02:58:57.648346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a03d3647e3a877ab173f2261ae628d2bbccfb002cdd5569ce9a4e3ceb261bb

Aliases

arxiv: 1211.1779 · arxiv_version: 1211.1779v4 · doi: 10.48550/arxiv.1211.1779 · pith_short_12: Y2QD2NSH4OUH · pith_short_16: Y2QD2NSH4OUHPKYX · pith_short_8: Y2QD2NSH

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/Y2QD2NSH4OUHPKYXH4RGDLTCRU \
  | 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: c6a03d3647e3a877ab173f2261ae628d2bbccfb002cdd5569ce9a4e3ceb261bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78f63266bae51a3b2f132803d741dd986dc6170275ba6abe5a9c11c782efc7c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-11-08T07:44:55Z",
    "title_canon_sha256": "c0aadac7beb5751e494c812c9701f2e3d349acc0f5bcc289d5fcc70833bc4bb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1779",
    "kind": "arxiv",
    "version": 4
  }
}