Pith Number

pith:AMQWQCKE

pith:2018:AMQWQCKEF7EZTDPIWVKG4SWP3M

not attested not anchored not stored refs pending

Ballistic supercurrent discretization and micrometer-long Josephson coupling in germanium

A. Brinkman, A. Sammak, D.P. Franke, G. Scappucci, M. Kouwenhoven, M.L.V. Tagliaferri, M. Veldhorst, N.W. Hendrickx, R. Li

arxiv:1808.00763 v1 · 2018-08-02 · cond-mat.supr-con · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMQWQCKEF7EZTDPIWVKG4SWP3M}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:52:05.623136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03216809442fc9998de8b5546e4acfdb07ce64e5f895bb09d6d37ac29e532f9e

Aliases

arxiv: 1808.00763 · arxiv_version: 1808.00763v1 · doi: 10.48550/arxiv.1808.00763 · pith_short_12: AMQWQCKEF7EZ · pith_short_16: AMQWQCKEF7EZTDPI · pith_short_8: AMQWQCKE

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/AMQWQCKEF7EZTDPIWVKG4SWP3M \
  | 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: 03216809442fc9998de8b5546e4acfdb07ce64e5f895bb09d6d37ac29e532f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ba42c2bdf9a62f5ce0affbf41e4e06c479ba700ecf2b13ac3f821300345e037",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-08-02T11:43:51Z",
    "title_canon_sha256": "f61636b0418419abd920425eb6b6f6f0a718972a80ac206b71f4d656dc9164bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00763",
    "kind": "arxiv",
    "version": 1
  }
}