Pith Number

pith:H2DVLNT4

pith:2009:H2DVLNT4R2RURDLYYXRE7EPMXT

not attested not anchored not stored refs pending

Optimal control of the silicon-based donor electron spin quantum computing

Dong-Bang Tsai, Hsi-Sheng Goan, Po-Wen Chen

arxiv:0906.0729 v1 · 2009-06-03 · cond-mat.mes-hall · 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{H2DVLNT4R2RURDLYYXRE7EPMXT}

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	2026-05-18T02:13:29.377864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e8755b67c8ea3488d78c5e24f91ecbcda7c9e5ada9a46d7db4d614001306510

Aliases

arxiv: 0906.0729 · arxiv_version: 0906.0729v1 · doi: 10.48550/arxiv.0906.0729 · pith_short_12: H2DVLNT4R2RU · pith_short_16: H2DVLNT4R2RURDLY · pith_short_8: H2DVLNT4

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/H2DVLNT4R2RURDLYYXRE7EPMXT \
  | 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: 3e8755b67c8ea3488d78c5e24f91ecbcda7c9e5ada9a46d7db4d614001306510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bd6169247d0738b392c1449f7f0876ff4703096f5353672b759e4ef6cec373f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-06-03T15:24:14Z",
    "title_canon_sha256": "6b89ffa92d2a466218b35c4c5d302c256c5240c8522dec5cbe88e8f11175e77a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.0729",
    "kind": "arxiv",
    "version": 1
  }
}