Pith Number

pith:LKX4VSXP

pith:2015:LKX4VSXPYTOTAVJ3ZHXVY4IFBV

not attested not anchored not stored refs pending

Non local quantum state engineering with the Cooper pair splitter beyond the Coulomb blockade regime

Ehud Amitai, Rakesh P. Tiwari, Simon E. Nigg, Stefan Walter, Thomas L. Schmidt

arxiv:1512.02952 v3 · 2015-12-09 · 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	2026-05-18T01:17:36.967902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aafcacaefc4dd30553bc9ef5c71050d5daed5b060e730d71bf7f080e8d81c34

Aliases

arxiv: 1512.02952 · arxiv_version: 1512.02952v3 · doi: 10.48550/arxiv.1512.02952 · pith_short_12: LKX4VSXPYTOT · pith_short_16: LKX4VSXPYTOTAVJ3 · pith_short_8: LKX4VSXP

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/LKX4VSXPYTOTAVJ3ZHXVY4IFBV \
  | 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: 5aafcacaefc4dd30553bc9ef5c71050d5daed5b060e730d71bf7f080e8d81c34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "306a70b2fbc838dcfff536a2f0df51a21a15f8853b1afe4224e61ceba4fc0c5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-12-09T17:19:30Z",
    "title_canon_sha256": "b666e859505c5b33cfa625993e8716f66629e25618369b61329cbbf1bff079bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02952",
    "kind": "arxiv",
    "version": 3
  }
}