Pith Number

pith:FXS7X3QR

pith:2011:FXS7X3QRO7IH2LQNVE35BJHB2H

not attested not anchored not stored refs pending

Monolithic Microfabricated Symmetric Ion Trap for Quantum Information Processing

Alexa W. Harter, Arkadas Ozakin, C.-S. Pai, Curtis Volin, Daniel Faircloth, Douglas R. Denison, Fayaz Shaikh, Harley Hayden, Jason M. Amini, Richart E. Slusher

arxiv:1105.4909 v1 · 2011-05-24 · 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{FXS7X3QRO7IH2LQNVE35BJHB2H}

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	2026-05-18T04:21:21.087853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de5fbee1177d07d2e0da937d0a4e1d1ebf8910a64ac40b9ca8bcbe2e8cc287a

Aliases

arxiv: 1105.4909 · arxiv_version: 1105.4909v1 · doi: 10.48550/arxiv.1105.4909 · pith_short_12: FXS7X3QRO7IH · pith_short_16: FXS7X3QRO7IH2LQN · pith_short_8: FXS7X3QR

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/FXS7X3QRO7IH2LQNVE35BJHB2H \
  | 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: 2de5fbee1177d07d2e0da937d0a4e1d1ebf8910a64ac40b9ca8bcbe2e8cc287a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c7a8eca5797e42d2fdaa25e6a90e38b5de3336afcb566ea81b8bbbaedca8b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-24T23:16:37Z",
    "title_canon_sha256": "28dc0ef3446a265a5256f2c894b3912c7627762e43d4f6d696983a2c119d43e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4909",
    "kind": "arxiv",
    "version": 1
  }
}