Pith Number

pith:J6I4MGPY

pith:2013:J6I4MGPYOGPKHECXMFHCM5VNK3

not attested not anchored not stored refs pending

Six-electron semiconductor double quantum dot qubits

Edwin Barnes, Erik Nielsen, J. P. Kestner, S. Das Sarma

arxiv:1304.6064 v1 · 2013-04-22 · 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{J6I4MGPYOGPKHECXMFHCM5VNK3}

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	2026-05-18T03:06:42.917611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f91c619f8719ea39057614e2676ad56e3ea8d6c0830bff86aa30468612d3204

Aliases

arxiv: 1304.6064 · arxiv_version: 1304.6064v1 · doi: 10.48550/arxiv.1304.6064 · pith_short_12: J6I4MGPYOGPK · pith_short_16: J6I4MGPYOGPKHECX · pith_short_8: J6I4MGPY

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/J6I4MGPYOGPKHECXMFHCM5VNK3 \
  | 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: 4f91c619f8719ea39057614e2676ad56e3ea8d6c0830bff86aa30468612d3204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a600305d6794e7cb29885d1f422c96f44b687fb35ba669bdb0a41ea5f545526a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-04-22T19:26:59Z",
    "title_canon_sha256": "c44c305f7dd484a4d524f3d524cd49a28a94a982184833313f04bf32f596cb13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6064",
    "kind": "arxiv",
    "version": 1
  }
}