Pith Number

pith:FMY7KCNB

pith:2024:FMY7KCNBQVZMKVSWQ7XEXMNYQC

not attested not anchored not stored refs pending

Ferromagnetic Materials for Josephson {\pi} Junctions

Nathan Satchell, Norman O. Birge

arxiv:2401.04219 v2 · 2024-01-08 · 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{FMY7KCNBQVZMKVSWQ7XEXMNYQC}

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.

Cited by

1 paper in Pith

The uniqueness of the driven $\varphi_0$ Josephson junction: when steps are not Shapiro

Receipt and verification

First computed	2026-07-05T08:04:17.325889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b31f509a18572c5565687ee4bb1b880ac772672b56e5024ca8a338167dc5e27

Aliases

arxiv: 2401.04219 · arxiv_version: 2401.04219v2 · doi: 10.48550/arxiv.2401.04219 · pith_short_12: FMY7KCNBQVZM · pith_short_16: FMY7KCNBQVZMKVSW · pith_short_8: FMY7KCNB

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/FMY7KCNBQVZMKVSWQ7XEXMNYQC \
  | 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: 2b31f509a18572c5565687ee4bb1b880ac772672b56e5024ca8a338167dc5e27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "857faf5958b324ccbd86698d7d553e76eb250e2a3af2109bd40545f74a67f852",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2024-01-08T20:17:30Z",
    "title_canon_sha256": "5b9cd857c9aac20d9dd91babb815e72d0ef1b306f3bd6e798c7562c37445fd69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04219",
    "kind": "arxiv",
    "version": 2
  }
}