Pith Number

pith:KAPE2R3W

pith:2013:KAPE2R3W4HYOTX2D453EAQ5DMM

not attested not anchored not stored refs pending

Quantum control of a model qubit based on a multi-layered quantum dot

Alejandro Ferr\'on, Omar Osenda, Pablo Serra

arxiv:1301.2726 v1 · 2013-01-12 · 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{KAPE2R3W4HYOTX2D453EAQ5DMM}

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	2026-05-18T03:26:08.643040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

501e4d4776e1f0e9df43e7764043a36318cf292002b39613dfa946d21b46b7e1

Aliases

arxiv: 1301.2726 · arxiv_version: 1301.2726v1 · doi: 10.48550/arxiv.1301.2726 · pith_short_12: KAPE2R3W4HYO · pith_short_16: KAPE2R3W4HYOTX2D · pith_short_8: KAPE2R3W

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/KAPE2R3W4HYOTX2D453EAQ5DMM \
  | 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: 501e4d4776e1f0e9df43e7764043a36318cf292002b39613dfa946d21b46b7e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaa9bbc38095ad74e39369191abbcd5b0df9492c65b2898aa4fb95e24c847eeb",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-12T22:40:36Z",
    "title_canon_sha256": "e877d5aa361e59b82b16e3283c037a646a4181cc8ce065f792e4078efbde3cb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2726",
    "kind": "arxiv",
    "version": 1
  }
}