Pith Number

pith:MB27SHF7

pith:2021:MB27SHF7UNPKUAAE4BFJ25CYMP

not attested not anchored not stored refs pending

Topical White Paper: A Case for Quantum Memories in Space

Alexander Ling, Christoph Simon, Daniel Oblak, Daniel Oi, Daniel Riel\"ander, Elisa Da Ros, Erhan Sa\u{g}lamy\"urek, Faezeh Kimiaee Asadi, Hugues de Riedmatten, Janik Wolters, Jasminder Sidhu, Julius Walln\"ofer, Lindsay LeBlanc, Luca Mazzarella, Makan Mohageg, Margherita Mazzera, Markus Krutzik, Mete Atat\"ure, Mustafa G\"undo\u{g}an, Patrick Ledingham, Samuele Grandi, Thomas Jennewein, Tobias Vogl

arxiv:2111.09595 v2 · 2021-11-18 · 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{MB27SHF7UNPKUAAE4BFJ25CYMP}

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

Making Quantum Networks Work: Routing, Calibration, and Programmable Quantum Repeaters

Receipt and verification

First computed	2026-07-05T03:33:25.316071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6075f91cbfa35eaa0004e04a9d745863f582a25e959855285653832b6fe53a88

Aliases

arxiv: 2111.09595 · arxiv_version: 2111.09595v2 · doi: 10.48550/arxiv.2111.09595 · pith_short_12: MB27SHF7UNPK · pith_short_16: MB27SHF7UNPKUAAE · pith_short_8: MB27SHF7

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/MB27SHF7UNPKUAAE4BFJ25CYMP \
  | 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: 6075f91cbfa35eaa0004e04a9d745863f582a25e959855285653832b6fe53a88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1b0379a7fdb573949463428391872285f784f197bd8f66086931c1708316426",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-18T09:31:39Z",
    "title_canon_sha256": "a9d9c0afc75872e05caba2d0ca04c1fb40edaab19e2e946817e365eda0259068"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09595",
    "kind": "arxiv",
    "version": 2
  }
}