Pith Number

pith:K2LLTDTR

pith:2015:K2LLTDTRVJUUGXYZPGQ2LIZKUL

not attested not anchored not stored refs pending

Versatile microwave-driven trapped ion spin system for quantum information processing

Ch. Piltz, Ch. Wunderlich, S. Ivanov, S. W\"olk, Th. Sriarunothai

arxiv:1509.01478 v2 · 2015-09-04 · 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{K2LLTDTRVJUUGXYZPGQ2LIZKUL}

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	2026-05-18T01:10:15.063679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5696b98e71aa69435f1979a1a5a32aa2c2c0cba1e099ce9eadffdc0ea08b323b

Aliases

arxiv: 1509.01478 · arxiv_version: 1509.01478v2 · doi: 10.48550/arxiv.1509.01478 · pith_short_12: K2LLTDTRVJUU · pith_short_16: K2LLTDTRVJUUGXYZ · pith_short_8: K2LLTDTR

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/K2LLTDTRVJUUGXYZPGQ2LIZKUL \
  | 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: 5696b98e71aa69435f1979a1a5a32aa2c2c0cba1e099ce9eadffdc0ea08b323b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66f7ff9a047890b4aed6e062af593d97162c5af7ce18699a5b73a40f24f1aff3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-04T14:56:30Z",
    "title_canon_sha256": "502addb2d264a3dbebf3710f9e72f456c20f52ca8a96714da3e19ad0e5aa5533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01478",
    "kind": "arxiv",
    "version": 2
  }
}