Pith Number

pith:IRWKEMSA

pith:2010:IRWKEMSAA2EMMKGVMKHFXLW6TQ

not attested not anchored not stored refs pending

Coherent spin manipulation in an exchange-only qubit

A. C. Gossard, C. M. Marcus, D. P. DiVincenzo, E. A. Laird, J. M. Taylor, M. P. Hanson

arxiv:1005.0273 v1 · 2010-05-03 · 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{IRWKEMSAA2EMMKGVMKHFXLW6TQ}

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	2026-05-18T04:42:34.307441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

446ca232400688c628d5628e5baede9c2446c314994750a4c420f60cc7662ce7

Aliases

arxiv: 1005.0273 · arxiv_version: 1005.0273v1 · doi: 10.48550/arxiv.1005.0273 · pith_short_12: IRWKEMSAA2EM · pith_short_16: IRWKEMSAA2EMMKGV · pith_short_8: IRWKEMSA

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/IRWKEMSAA2EMMKGVMKHFXLW6TQ \
  | 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: 446ca232400688c628d5628e5baede9c2446c314994750a4c420f60cc7662ce7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434808a53a029ec632df193242328b58536ad502dde8d8337db77d2f7bfac6b5",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-05-03T12:38:59Z",
    "title_canon_sha256": "66fcf9445ec3073af303a777805dcfe9b3047b6296cff481ad09830142393196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0273",
    "kind": "arxiv",
    "version": 1
  }
}