Pith Number

pith:IVPIDZ4Z

pith:2015:IVPIDZ4ZFMFHSWJ26QN5SLBU2C

not attested not anchored not stored refs pending

Ballistic Josephson junctions in edge-contacted graphene

Anton R. Akhmerov, Gaurav Nanda, Kenji Watanabe, Lieven M. K. Vandersypen, Mathias Diez, Srijit Goswami, Takashi Taniguchi, Teun M. Klapwijk, Victor E. Calado

arxiv:1501.06817 v3 · 2015-01-27 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVPIDZ4ZFMFHSWJ26QN5SLBU2C}

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	2026-05-18T01:33:06.418131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

455e81e7992b0a79593af41bd92c34d0854dcc9c133615a5253c5fe41917142b

Aliases

arxiv: 1501.06817 · arxiv_version: 1501.06817v3 · doi: 10.48550/arxiv.1501.06817 · pith_short_12: IVPIDZ4ZFMFH · pith_short_16: IVPIDZ4ZFMFHSWJ2 · pith_short_8: IVPIDZ4Z

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/IVPIDZ4ZFMFHSWJ26QN5SLBU2C \
  | 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: 455e81e7992b0a79593af41bd92c34d0854dcc9c133615a5253c5fe41917142b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9239d4208f454d59e46545dfff82d19800cbba00299f8e9f4f2a9aafe6b857a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-01-27T16:55:50Z",
    "title_canon_sha256": "27931f5044aed0701bb8e0552b713d4e121971855384fa80abc5d4536a084da4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06817",
    "kind": "arxiv",
    "version": 3
  }
}