Pith Number

pith:D5FTDF4Z

pith:2017:D5FTDF4ZWKXG6OQ2U4PTKUOCFZ

not attested not anchored not stored refs pending

Quantum Catcher: Trapping and cooling particles using a moving atom diode and an atomic mirror

Andreas Ruschhaupt, Tom Dowdall

arxiv:1711.01093 v1 · 2017-11-03 · 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{D5FTDF4ZWKXG6OQ2U4PTKUOCFZ}

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	2026-05-18T00:25:16.428379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f4b319799b2ae6f3a1aa71f3551c22e60fa1e628a27f7a9104ced40605ca516

Aliases

arxiv: 1711.01093 · arxiv_version: 1711.01093v1 · doi: 10.48550/arxiv.1711.01093 · pith_short_12: D5FTDF4ZWKXG · pith_short_16: D5FTDF4ZWKXG6OQ2 · pith_short_8: D5FTDF4Z

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/D5FTDF4ZWKXG6OQ2U4PTKUOCFZ \
  | 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: 1f4b319799b2ae6f3a1aa71f3551c22e60fa1e628a27f7a9104ced40605ca516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66120c118d48a4548ceacef2c0b91656d31d381a51d3492371c7d37d2332d0a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-03T10:25:13Z",
    "title_canon_sha256": "b3a673b02a38f7012212d84d590056400ad30ffd9f5505287a1d57271f51866b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01093",
    "kind": "arxiv",
    "version": 1
  }
}