Pith Number

pith:CDSVT3QR

pith:2010:CDSVT3QRJDSIEM3KBQG2QK2J3P

not attested not anchored not stored refs pending

Hyperfine and Optical Barium Ion Qubits

B. B. Blinov, G. Shu, M. R. Dietrich, N. Kurz, T. Noel

arxiv:1004.1161 v1 · 2010-04-07 · 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{CDSVT3QRJDSIEM3KBQG2QK2J3P}

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	2026-05-18T02:08:08.288782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10e559ee1148e482336a0c0da82b49dbc024a4795c91492b394a1c237995e52c

Aliases

arxiv: 1004.1161 · arxiv_version: 1004.1161v1 · doi: 10.48550/arxiv.1004.1161 · pith_short_12: CDSVT3QRJDSI · pith_short_16: CDSVT3QRJDSIEM3K · pith_short_8: CDSVT3QR

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/CDSVT3QRJDSIEM3KBQG2QK2J3P \
  | 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: 10e559ee1148e482336a0c0da82b49dbc024a4795c91492b394a1c237995e52c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdb06da375d964e2a53afeaf23c57f2a847664dd3fe00c14deb4a1d9027f11a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-04-07T19:29:09Z",
    "title_canon_sha256": "d3f4cb68d1a93ec1bb150bb89bcee87aba09464ffa937e2c49e9f19c87b6a7f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1161",
    "kind": "arxiv",
    "version": 1
  }
}