Pith Number

pith:MI42WYGZ

pith:2015:MI42WYGZ5OTHXLTRQY634DWOOP

not attested not anchored not stored refs pending

Fractional Josephson Effect in Number-Conserving Systems

Meng Cheng, Roman M. Lutchyn

arxiv:1502.04712 v2 · 2015-02-16 · cond-mat.mes-hall · 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{MI42WYGZ5OTHXLTRQY634DWOOP}

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	2026-05-18T01:29:03.240326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6239ab60d9eba67bae71863dbe0ece73f355f0590c9e6c67ebb9d098a721ea82

Aliases

arxiv: 1502.04712 · arxiv_version: 1502.04712v2 · doi: 10.48550/arxiv.1502.04712 · pith_short_12: MI42WYGZ5OTH · pith_short_16: MI42WYGZ5OTHXLTR · pith_short_8: MI42WYGZ

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/MI42WYGZ5OTHXLTRQY634DWOOP \
  | 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: 6239ab60d9eba67bae71863dbe0ece73f355f0590c9e6c67ebb9d098a721ea82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e6a75fd78a1db721eb52cb133b745f36f63d5d85c60c3571500575bd83a73a3",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-02-16T21:00:14Z",
    "title_canon_sha256": "8398c6ec598e894c3dbca23e58f0179e0e1beed5a5ff7192e3799c5a2cb18c25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04712",
    "kind": "arxiv",
    "version": 2
  }
}