Pith Number

pith:U35QPVGG

pith:2004:U35QPVGGXFZN64OQPAYCDGBWDO

not attested not anchored not stored refs pending

Spin quantum computation in silicon nanostructures

Belita Koiller, Rogerio de Sousa, S. Das Sarma, Xuedong Hu

arxiv:cond-mat/0411755 v1 · 2004-11-30 · 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{U35QPVGGXFZN64OQPAYCDGBWDO}

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	2026-05-18T01:39:57.282895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6fb07d4c6b972df71d078302198361b91c7b94e7666cb08aee6ef346103acc3

Aliases

arxiv: cond-mat/0411755 · arxiv_version: cond-mat/0411755v1 · doi: 10.48550/arxiv.cond-mat/0411755 · pith_short_12: U35QPVGGXFZN · pith_short_16: U35QPVGGXFZN64OQ · pith_short_8: U35QPVGG

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/U35QPVGGXFZN64OQPAYCDGBWDO \
  | 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: a6fb07d4c6b972df71d078302198361b91c7b94e7666cb08aee6ef346103acc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54394a7d11a1d890727f239988301f6281ae749e730e65e4c3450e623cf50404",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2004-11-30T15:29:05Z",
    "title_canon_sha256": "187c8ea1ced18717a406ff190d722398864e010a0914a4374f41c9a92b5688eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0411755",
    "kind": "arxiv",
    "version": 1
  }
}