Pith Number

pith:PWOZ3ASN

pith:2018:PWOZ3ASNMINNQX5B6DO4F4NGYV

not attested not anchored not stored refs pending

Coupled quantum dots in bilayer graphene

Alessia Pally, Annika Kurzmann, Hiske Overweg, Kenji Watanabe, Klaus Ensslin, Marius Eich, Peter Rickhaus, Riccardo Pisoni, Takashi Taniguchi, Thomas Ihn, Yongjin Lee

arxiv:1805.02943 v2 · 2018-05-08 · 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	2026-05-18T00:08:35.744000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d9d9d824d621ad85fa1f0ddc2f1a6c5535f84ad1f6bfe8aaa91fec743f1ab37

Aliases

arxiv: 1805.02943 · arxiv_version: 1805.02943v2 · doi: 10.48550/arxiv.1805.02943 · pith_short_12: PWOZ3ASNMINN · pith_short_16: PWOZ3ASNMINNQX5B · pith_short_8: PWOZ3ASN

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/PWOZ3ASNMINNQX5B6DO4F4NGYV \
  | 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: 7d9d9d824d621ad85fa1f0ddc2f1a6c5535f84ad1f6bfe8aaa91fec743f1ab37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07aa85086a7551ade495aa28591cbd0c5e12ad738b3b5c8f0de64b4c8e6075fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-05-08T11:01:54Z",
    "title_canon_sha256": "593a3c089a68f045216c77eb9e2ae078a9ea5ef2a8b9ca9fdff0a8ef22be6463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02943",
    "kind": "arxiv",
    "version": 2
  }
}