Pith Number

pith:54X3RX4L

pith:2026:54X3RX4LMV5GZDV74B5FBOKRBF

not attested not anchored not stored refs pending

Cooper quartets and fractional vortices in frustrated Josephson junction dice arrays

Erik Lennart Weerda, Matteo Rizzi, Michele Burrello, Olav F. Sylju{\aa}sen

arxiv:2606.04958 v1 · 2026-06-03 · cond-mat.mes-hall · cond-mat.stat-mech · 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{54X3RX4LMV5GZDV74B5FBOKRBF}

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	2026-06-04T01:09:58.140562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef2fb8df8b657a6c8ebfe07a50b95109580b3210fdadc366908c792c3e0a15cd

Aliases

arxiv: 2606.04958 · arxiv_version: 2606.04958v1 · doi: 10.48550/arxiv.2606.04958 · pith_short_12: 54X3RX4LMV5G · pith_short_16: 54X3RX4LMV5GZDV7 · pith_short_8: 54X3RX4L

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/54X3RX4LMV5GZDV74B5FBOKRBF \
  | 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: ef2fb8df8b657a6c8ebfe07a50b95109580b3210fdadc366908c792c3e0a15cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a3b11de628156f6273bd6d4b74b4c216e23cebf9fb0437dd59249f11fcb6b89",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-06-03T14:46:47Z",
    "title_canon_sha256": "9fe460d35464ab97d03e79a6d07a6ab6c29fe19da6d5b7fa8b3ca8e0cdab597b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04958",
    "kind": "arxiv",
    "version": 1
  }
}