Pith Number

pith:4D2HBZZS

pith:2017:4D2HBZZSXZQHE5JR3XBJTOLBUV

not attested not anchored not stored refs pending

Space QUEST mission proposal: Experimentally testing decoherence due to gravity

Adan Cabello, Alberto Carrasco-Casado, Andreas Poppe, Angelo Gulinatti, Anton Zeilinger, Christophe Salomon, Christoph Marquardt, David Edward Bruschi, Dirk Giggenbach, Dominique Elser, Eleni Diamanti, Erik Beckert, Gerard Milburn, Gregor Weihs, Harald Weinfurter, Hoi-Kwong Lo, Ian Walmsley, Ivette Fuentes, Jacques Pienaar, Jin Gyu Lim, Johannes Skaar, John Rarity, Jose Capmany, Juan P. Torres, Luigi Cacciapuoti, Marek \.Zukowski, Mario Stip\v{c}evi\'c, Michael A. Krainak, Miloslav Du\u{s}ek, Mohamed Bourennane, Momtchil Peev, Morio Toyoshima, Nikolaos Solomos, Paolo Villoresi, Rainer Kaltenbaek, Renato Renner, Robert H. Hadfield, Rupert Ursin, Siddarth Koduru Joshi, Thomas Jennewein, Thomas Scheidl, Timothy C. Ralph, Vadim Makarov, Valerio Pruneri, Will McCutcheon

arxiv:1703.08036 v3 · 2017-03-23 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4D2HBZZSXZQHE5JR3XBJTOLBUV}

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	2026-05-18T00:12:45.849323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0f470e732be60727531ddc299b961a5694523a4466fdab9d15dc83be586093f

Aliases

arxiv: 1703.08036 · arxiv_version: 1703.08036v3 · doi: 10.48550/arxiv.1703.08036 · pith_short_12: 4D2HBZZSXZQH · pith_short_16: 4D2HBZZSXZQHE5JR · pith_short_8: 4D2HBZZS

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/4D2HBZZSXZQHE5JR3XBJTOLBUV \
  | 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: e0f470e732be60727531ddc299b961a5694523a4466fdab9d15dc83be586093f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3db0f99593e7274b1b7efc78d6a53f4f7e661b2c8472b2c230722d494c73f20e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-03-23T12:27:07Z",
    "title_canon_sha256": "edd3b79bb1d758a008a8c615349c03e466b97beb2b74f42bc9017055157a27ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08036",
    "kind": "arxiv",
    "version": 3
  }
}