Pith Number

pith:W6WEKHVM

pith:2020:W6WEKHVM2KZHT7XJVPIUIT7SAT

not attested not anchored not stored refs pending

Design of a novel monolithic parabolic-mirror ion-trap to precisely align the RF null point with the optical focus

Ben-Ran Wang, Jia-Yu Guo, Le Luo, Ming-Shen Li, Qing-Lin Ma, Xin-Xin Rao, Yu Wang, Zhao Wang, Zhi-Qi Huang

arxiv:2004.08845 v1 · 2020-04-19 · quant-ph · physics.atom-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{W6WEKHVM2KZHT7XJVPIUIT7SAT}

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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

Cooperative engineering the multiple radio-frequency fields to reduce the X-junction barrier for ion trap chips

Receipt and verification

First computed	2026-07-05T00:56:10.527702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ac451eacd2b279fee9abd1444ff204f09bf3444bcf9adb0eb816d5f31b1f73

Aliases

arxiv: 2004.08845 · arxiv_version: 2004.08845v1 · doi: 10.48550/arxiv.2004.08845 · pith_short_12: W6WEKHVM2KZH · pith_short_16: W6WEKHVM2KZHT7XJ · pith_short_8: W6WEKHVM

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/W6WEKHVM2KZHT7XJVPIUIT7SAT \
  | 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: b7ac451eacd2b279fee9abd1444ff204f09bf3444bcf9adb0eb816d5f31b1f73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72bb4a97f7e705ccc6064eb80c66e44943b2aded6375059ae45c186ab4a59808",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-04-19T13:00:18Z",
    "title_canon_sha256": "51115cbe3b5dfda68372b68c183eb9fa1ad08173b127d44d7e48d91c09895dc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08845",
    "kind": "arxiv",
    "version": 1
  }
}