Pith Number

pith:K37IBKQ4

pith:2012:K37IBKQ4ZWED232TG76Y762UY6

not attested not anchored not stored refs pending

Pulse-gated quantum dot hybrid qubit

John King Gamble, M. A. Eriksson, Mark Friesen, S. N. Coppersmith, Teck Seng Koh

arxiv:1207.5581 v1 · 2012-07-24 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K37IBKQ4ZWED232TG76Y762UY6}

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	2026-05-18T03:15:18.728382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56fe80aa1ccd883d6f5337fd8ffb54c7898fdaf4f03aa434d81108cc9b018181

Aliases

arxiv: 1207.5581 · arxiv_version: 1207.5581v1 · doi: 10.48550/arxiv.1207.5581 · pith_short_12: K37IBKQ4ZWED · pith_short_16: K37IBKQ4ZWED232T · pith_short_8: K37IBKQ4

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/K37IBKQ4ZWED232TG76Y762UY6 \
  | 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: 56fe80aa1ccd883d6f5337fd8ffb54c7898fdaf4f03aa434d81108cc9b018181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b2373e504e984f11f1b0d5a0eba5880f1e802e26e09bc2ef5d3f60fba8d02af",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-24T03:15:56Z",
    "title_canon_sha256": "48fd71a06aeefa594bcb3cc304ca0fe36cd05ee23104702862f70473a304e565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5581",
    "kind": "arxiv",
    "version": 1
  }
}