Pith Number

pith:BSL6OK5U

pith:2010:BSL6OK5UTEE2IQVDP3P4PLFOMU

not attested not anchored not stored refs pending

Initializing, manipulating and storing quantum information with bismuth dopants in silicon

A. Marshall Stoneham, Christopher W. M. Kay, Gabriel Aeppli, Gavin W. Morley, Johan van Tol, Marc Warner, P. Thornton Greenland

arxiv:1004.3522 v1 · 2010-04-20 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BSL6OK5UTEE2IQVDP3P4PLFOMU}

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	2026-05-18T03:26:41.481540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c97e72bb49909a442a37edfc7acae6530b3003510a8696c9c5488d31a97639c

Aliases

arxiv: 1004.3522 · arxiv_version: 1004.3522v1 · doi: 10.48550/arxiv.1004.3522 · pith_short_12: BSL6OK5UTEE2 · pith_short_16: BSL6OK5UTEE2IQVD · pith_short_8: BSL6OK5U

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/BSL6OK5UTEE2IQVDP3P4PLFOMU \
  | 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: 0c97e72bb49909a442a37edfc7acae6530b3003510a8696c9c5488d31a97639c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f6b8e267e99734c968e5bdc69e079e651ce6cddf441ae15c86b84708ccdf1f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-04-20T18:26:30Z",
    "title_canon_sha256": "9425abc8ebfaccd501eb4c29a3c8b36f4e9b0600362a54f5a8f9477459f68cbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3522",
    "kind": "arxiv",
    "version": 1
  }
}