Pith Number

pith:WIKAIFSM

pith:2014:WIKAIFSM3D7ZP63F2JSWQNDMUV

not attested not anchored not stored refs pending

Ball-grid array architecture for microfabricated ion traps

Alexa W. Harter, Curtis Volin, Daniel W. Youngner, Helen M. Chanhvongsak, Jason M. Amini, Kelly E. Stevens, K. R. Brown, Matthew S. Marcus, Nicholas D. Guise, Robert E. Higashi, Son Thai Lu, Spencer D. Fallek, Thi A. Nguyen, Thomas R. Ohnstein

arxiv:1412.5576 v3 · 2014-12-17 · physics.atom-ph · physics.ins-det · 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{WIKAIFSM3D7ZP63F2JSWQNDMUV}

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	2026-05-18T02:17:00.727678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b21404164cd8ff97fb65d26568346ca56efacfb999a7c882e58b293c3c82adb5

Aliases

arxiv: 1412.5576 · arxiv_version: 1412.5576v3 · doi: 10.48550/arxiv.1412.5576 · pith_short_12: WIKAIFSM3D7Z · pith_short_16: WIKAIFSM3D7ZP63F · pith_short_8: WIKAIFSM

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/WIKAIFSM3D7ZP63F2JSWQNDMUV \
  | 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: b21404164cd8ff97fb65d26568346ca56efacfb999a7c882e58b293c3c82adb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b484dd46053cc600f83f462f24f68276c289cbc45dca0747e2f79f32dcdf0047",
    "cross_cats_sorted": [
      "physics.ins-det",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-12-17T20:55:55Z",
    "title_canon_sha256": "7a70b0a17a8640adb8c927d666a3bfa0ff349eb5602c7ac56d5abdbd98ec6d47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5576",
    "kind": "arxiv",
    "version": 3
  }
}