Pith Number

pith:27VO4PDU

pith:2015:27VO4PDUHUV5SV4VMV36MBG4ZI

not attested not anchored not stored refs pending

Multi-Element Logic Gates for Trapped-Ion Qubits

D. J. Wineland, D. Leibfried, J. P. Gaebler, R. Bowler, T. R. Tan, Y. Lin, Y. Wan

arxiv:1508.03392 v2 · 2015-08-14 · 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{27VO4PDUHUV5SV4VMV36MBG4ZI}

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	2026-05-18T01:22:37.046115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7eaee3c743d2bd957956577e604dcca1d5ecb403a353cf6eb0f55df7bee25cb

Aliases

arxiv: 1508.03392 · arxiv_version: 1508.03392v2 · doi: 10.48550/arxiv.1508.03392 · pith_short_12: 27VO4PDUHUV5 · pith_short_16: 27VO4PDUHUV5SV4V · pith_short_8: 27VO4PDU

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/27VO4PDUHUV5SV4VMV36MBG4ZI \
  | 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: d7eaee3c743d2bd957956577e604dcca1d5ecb403a353cf6eb0f55df7bee25cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fd0955511d48bb824c41923c4aded52c114b0069627c387e361e9cc3478aa24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-14T00:43:27Z",
    "title_canon_sha256": "8636e1e1e17b1707ef3f9a29298f96d9f19573b8cf5546c5ca4c055f66c238b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03392",
    "kind": "arxiv",
    "version": 2
  }
}