Pith Number

pith:3UWH2APK

pith:2014:3UWH2APKCBTRX7QOGT6JXYF45H

not attested not anchored not stored refs pending

Hyperfine Clock Transitions of Bismuth Donors in Silicon Detected by Spin Dependent Recombination

Christophe Culan, Kohei M. Itoh, Pierre-Andr\'e Mortemousque, Robert G. Elliman, Simon Berger, Takeharu Sekiguchi

arxiv:1403.6935 v2 · 2014-03-27 · 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{3UWH2APKCBTRX7QOGT6JXYF45H}

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	2026-05-18T01:43:50.324833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd2c7d01ea10671bfe0e34fc9be0bce9de1dce23afda2745eae5ccc625efa979

Aliases

arxiv: 1403.6935 · arxiv_version: 1403.6935v2 · doi: 10.48550/arxiv.1403.6935 · pith_short_12: 3UWH2APKCBTR · pith_short_16: 3UWH2APKCBTRX7QO · pith_short_8: 3UWH2APK

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/3UWH2APKCBTRX7QOGT6JXYF45H \
  | 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: dd2c7d01ea10671bfe0e34fc9be0bce9de1dce23afda2745eae5ccc625efa979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feacf3c9247ce352df9153c3aa6346922415238d0e3b071235b91cef6195f9c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-03-27T07:35:40Z",
    "title_canon_sha256": "42a3b096092ca151aa30cfb61a3566ef40f8d310d7be175e400bd4bc56c150bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6935",
    "kind": "arxiv",
    "version": 2
  }
}