Pith Number

pith:7KWKMWXQ

pith:2011:7KWKMWXQGP6H66SW7HJR6FVRJA

not attested not anchored not stored refs pending

Large Quantum Superpositions and Interference of Massive Nanometer-Sized Objects

A. C. Pflanzer, F. Blaser, J. I. Cirac, M. Aspelmeyer, N. Kiesel, O. Romero-Isart, R. Kaltenbaek

arxiv:1103.4081 v2 · 2011-03-21 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KWKMWXQGP6H66SW7HJR6FVRJA}

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.

Cited by

1 paper in Pith

Witnessing entanglement between photon and matter due to graviton exchange

Receipt and verification

First computed	2026-05-18T04:18:44.540161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faaca65af033fc7f7a56f9d31f16b1481b2052b2c99689c3c8cecd8eb89c52a9

Aliases

arxiv: 1103.4081 · arxiv_version: 1103.4081v2 · doi: 10.48550/arxiv.1103.4081 · pith_short_12: 7KWKMWXQGP6H · pith_short_16: 7KWKMWXQGP6H66SW · pith_short_8: 7KWKMWXQ

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/7KWKMWXQGP6H66SW7HJR6FVRJA \
  | 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: faaca65af033fc7f7a56f9d31f16b1481b2052b2c99689c3c8cecd8eb89c52a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1d107d177fc0308e4a3c930ea3a6f3156df2f781cdd58174fba6dcc282dbfc5",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-03-21T17:05:54Z",
    "title_canon_sha256": "c9cd59269d824c08e1b6453c61790a893d3e6b09b79897e5ae6bbeeea4d074fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4081",
    "kind": "arxiv",
    "version": 2
  }
}