Pith Number

pith:ATTAQD2E

pith:2017:ATTAQD2ERWVZVSC4QL3YVNS642

not attested not anchored not stored refs pending

Observation of the 4$\pi$-periodic Josephson effect in indium arsenide nanowires

Alex Proutski, Attila Geresdi, Chaitanya Murthy, Chetan Nayak, Dani\"el Bouman, David J. van Woerkom, Dmitry I. Pikulin, Dominique Laroche, Jesper Nyg{\aa}rd, Leo P. Kouwenhoven, Peter Krogstrup, Ruben J. J. van Gulik

arxiv:1712.08459 v2 · 2017-12-22 · 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{ATTAQD2ERWVZVSC4QL3YVNS642}

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	2026-07-05T00:45:42.591809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04e6080f448dab9ac85c82f78ab65ee680b42773737e016acafafa9fcc4836a4

Aliases

arxiv: 1712.08459 · arxiv_version: 1712.08459v2 · doi: 10.48550/arxiv.1712.08459 · pith_short_12: ATTAQD2ERWVZ · pith_short_16: ATTAQD2ERWVZVSC4 · pith_short_8: ATTAQD2E

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/ATTAQD2ERWVZVSC4QL3YVNS642 \
  | 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: 04e6080f448dab9ac85c82f78ab65ee680b42773737e016acafafa9fcc4836a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "229ddaf72977781c58a094e90400e89738eb9fe03bdda36fbf17d0eeba073eb8",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-12-22T14:21:28Z",
    "title_canon_sha256": "1b593bb36a254258fba810f48dd9d6294aa9c225dec399fd5efa9cf4d56066a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08459",
    "kind": "arxiv",
    "version": 2
  }
}