Pith Number

pith:7E5CO4MR

pith:2019:7E5CO4MRZ6WQ3UVC3GICDZVIXR

not attested not anchored not stored refs pending

Tunable Klein-like tunneling of high-temperature superconducting pairs into graphene

Bruno Dlubak, Constance Moreau-Luchaire, David Perconte, Fabian A. Cuellar, Javier E. Villegas, Maelis Piquemal-Banci, Marie-Blandine Martin, Pierre Seneor, Piran R. Kidambi, Regina Galceran, Rozenn Bernard, Stephan Hofmann

arxiv:1905.12904 v1 · 2019-05-30 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7E5CO4MRZ6WQ3UVC3GICDZVIXR}

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	2026-05-17T23:44:18.374496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f93a277191cfad0dd2a2d99021e6a8bc43cfd6e4570e0d15e0b9c75c70d49077

Aliases

arxiv: 1905.12904 · arxiv_version: 1905.12904v1 · doi: 10.48550/arxiv.1905.12904 · pith_short_12: 7E5CO4MRZ6WQ · pith_short_16: 7E5CO4MRZ6WQ3UVC · pith_short_8: 7E5CO4MR

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/7E5CO4MRZ6WQ3UVC3GICDZVIXR \
  | 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: f93a277191cfad0dd2a2d99021e6a8bc43cfd6e4570e0d15e0b9c75c70d49077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4689b4b0284f5bee05a8f58720f6bf5b2671f8677a999c61cb20ce120fcea14d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-05-30T08:12:21Z",
    "title_canon_sha256": "da5acebf58808f30ac68c131c3dadcd896d67e5e7c18d13b96d4572c69d2a21c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12904",
    "kind": "arxiv",
    "version": 1
  }
}