Pith Number

pith:EWYDCBWG

pith:2014:EWYDCBWGWFVKLRYN3ABR2Y3GKJ

not attested not anchored not stored refs pending

Decoherence-assisted spectroscopy of a single Mg$^+$ ion

Dietrich Leibfried, Govinda Clos, Martin Enderlein, Tobias Schaetz, Ulrich Warring

arxiv:1402.1678 v1 · 2014-02-07 · physics.atom-ph · 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{EWYDCBWGWFVKLRYN3ABR2Y3GKJ}

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	2026-05-18T02:55:47.923764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25b03106c6b16aa5c70dd8031d636652506bc4efc25f69a1cb52b70aefdea3da

Aliases

arxiv: 1402.1678 · arxiv_version: 1402.1678v1 · doi: 10.48550/arxiv.1402.1678 · pith_short_12: EWYDCBWGWFVK · pith_short_16: EWYDCBWGWFVKLRYN · pith_short_8: EWYDCBWG

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/EWYDCBWGWFVKLRYN3ABR2Y3GKJ \
  | 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: 25b03106c6b16aa5c70dd8031d636652506bc4efc25f69a1cb52b70aefdea3da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3454aa1ddadb8e5bb2f46c64242e27819e52a210b35a9a010e1dc2caebb4d2ad",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-02-07T16:06:52Z",
    "title_canon_sha256": "5428e8db03722f665170ebf611cea0b7c3997868175e19b8a1b781d0c6a09cb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1678",
    "kind": "arxiv",
    "version": 1
  }
}