Pith Number

pith:PBJYIH5Z

pith:2021:PBJYIH5ZCNHNAEHRXCPBNPUITD

not attested not anchored not stored refs pending

A Josephson junction supercurrent diode

Andreas Costa, Christian Baumgartner, Christoph Strunk, Denis Kochan, Geoffrey C. Gardner, Jaroslav Fabian, Lorenz Fuchs, Michael J. Manfra, Nicola Paradiso, Paulo E. Faria Junior, Sergei Gronin, Simon Reinhardt, Tyler Lindemann

arxiv:2103.06984 v1 · 2021-03-11 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBJYIH5ZCNHNAEHRXCPBNPUITD}

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	2026-07-05T03:35:27.950150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7853841fb9134ed010f1b89e16be8898d5c7c7ecffbc47d7910f76867f5fd1ef

Aliases

arxiv: 2103.06984 · arxiv_version: 2103.06984v1 · doi: 10.48550/arxiv.2103.06984 · pith_short_12: PBJYIH5ZCNHN · pith_short_16: PBJYIH5ZCNHNAEHR · pith_short_8: PBJYIH5Z

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/PBJYIH5ZCNHNAEHRXCPBNPUITD \
  | 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: 7853841fb9134ed010f1b89e16be8898d5c7c7ecffbc47d7910f76867f5fd1ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d674decbf1929ee01f878f013353fea888ffe42c1c98de448f020d59974ebb2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-03-11T22:14:15Z",
    "title_canon_sha256": "7a60bb87b6d954246505be5e88898e7268a0397557d57559aaee6cc30f8c424f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06984",
    "kind": "arxiv",
    "version": 1
  }
}