Pith Number

pith:SN3UE2T2

pith:2021:SN3UE2T2XGCYVMWUPQ3FE4S76C

not attested not anchored not stored refs pending

Enabling a Programming Environment for an Experimental Ion Trap Quantum Testbed

Alex McCaskey, Austin Adams, Creston Herold, Elton Pinto, Eugene Dumitrescu, Jeffrey Young, Thomas M. Conte

arxiv:2111.00146 v2 · 2021-10-30 · 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{SN3UE2T2XGCYVMWUPQ3FE4S76C}

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

An Al$^+$ clock with $1.6\times10^{-18}$ systematic uncertainty and its frequency ratios

Receipt and verification

First computed	2026-07-05T03:29:04.481662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9377426a7ab9858ab2d47c3652725ff097fcec3e20b62ef8fcbcbd00fb55f7db

Aliases

arxiv: 2111.00146 · arxiv_version: 2111.00146v2 · doi: 10.48550/arxiv.2111.00146 · pith_short_12: SN3UE2T2XGCY · pith_short_16: SN3UE2T2XGCYVMWU · pith_short_8: SN3UE2T2

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/SN3UE2T2XGCYVMWUPQ3FE4S76C \
  | 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: 9377426a7ab9858ab2d47c3652725ff097fcec3e20b62ef8fcbcbd00fb55f7db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5996addf75fcd23ca17abbd973b7b279d86f4b44bbe4d99e13867390b5eab5eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-30T02:28:36Z",
    "title_canon_sha256": "88bebc47026057e90aaf44f8051c35472fe6b2d0bee983610bc84968a411ea0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00146",
    "kind": "arxiv",
    "version": 2
  }
}