Pith Number

pith:7YQCDKEC

pith:2012:7YQCDKECMY2PBFFCVA56ERKW4L

not attested not anchored not stored refs pending

Majorana qubit rotations in microwave cavities

Andreas Nunnenkamp, Christoph Bruder, Thomas L. Schmidt

arxiv:1211.2201 v2 · 2012-11-09 · cond-mat.mes-hall

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

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	2026-05-18T03:31:43.011800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe2021a8826634f094a2a83be24556e2db150336d0e74b31563d09d6d745f9ab

Aliases

arxiv: 1211.2201 · arxiv_version: 1211.2201v2 · doi: 10.48550/arxiv.1211.2201 · pith_short_12: 7YQCDKECMY2P · pith_short_16: 7YQCDKECMY2PBFFC · pith_short_8: 7YQCDKEC

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/7YQCDKECMY2PBFFCVA56ERKW4L \
  | 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: fe2021a8826634f094a2a83be24556e2db150336d0e74b31563d09d6d745f9ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38395b49dcf7ae05fff8209b56f57dce43f756bdac97b93f4fe4c20a86911a21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-11-09T18:19:44Z",
    "title_canon_sha256": "153a162ef6b833dd72079d2deed4730b37eeac1c3867633f7b2f70adda8a3318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2201",
    "kind": "arxiv",
    "version": 2
  }
}