Pith Number

pith:FK4N3Q74

pith:2021:FK4N3Q74RAQAZFBTT262T4MVEA

not attested not anchored not stored refs pending

Superconducting spintronic tunnel diode

C. G. Orellana, C. Rogero, E. Strambini, F. Giazotto, F.S. Bergeret, J. S. Moodera, M. Ilyn, M. Rouco, M. Spies, N. Ligato, P. Virtanen, S. Ilic, T. T. Heikkil\"a

arxiv:2109.01061 v2 · 2021-09-02 · 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{FK4N3Q74RAQAZFBTT262T4MVEA}

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	2026-07-05T07:11:03.805736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab8ddc3fc88200c94339ebda9f195202cd1ff9150f3afb656af07aae1f11e47

Aliases

arxiv: 2109.01061 · arxiv_version: 2109.01061v2 · doi: 10.48550/arxiv.2109.01061 · pith_short_12: FK4N3Q74RAQA · pith_short_16: FK4N3Q74RAQAZFBT · pith_short_8: FK4N3Q74

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/FK4N3Q74RAQAZFBTT262T4MVEA \
  | 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: 2ab8ddc3fc88200c94339ebda9f195202cd1ff9150f3afb656af07aae1f11e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "682255dd475611fe2190e949e242b892b4837629d2824f9602e963e585e60ac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-09-02T16:25:39Z",
    "title_canon_sha256": "6856e75d30ce2ffb0f5ea0c833b32666b9f54f725891bcae734362f2a33a4181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01061",
    "kind": "arxiv",
    "version": 2
  }
}