Pith Number

pith:H6F6O4O5

pith:2014:H6F6O4O5TPSUWDDZDSOOVLGNWQ

not attested not anchored not stored refs pending

Unconventional Superconductivity in Double Quantum Dots

Bj\"orn Sothmann, J\"urgen K\"onig, Michele Governale, Stephan Weiss

arxiv:1404.0813 v2 · 2014-04-03 · 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{H6F6O4O5TPSUWDDZDSOOVLGNWQ}

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	2026-05-18T02:32:30.868597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f8be771dd9be54b0c791c9ceaaccdb41e1fbe3ba6566cc36cea8a5a323a1ef2

Aliases

arxiv: 1404.0813 · arxiv_version: 1404.0813v2 · doi: 10.48550/arxiv.1404.0813 · pith_short_12: H6F6O4O5TPSU · pith_short_16: H6F6O4O5TPSUWDDZ · pith_short_8: H6F6O4O5

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/H6F6O4O5TPSUWDDZDSOOVLGNWQ \
  | 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: 3f8be771dd9be54b0c791c9ceaaccdb41e1fbe3ba6566cc36cea8a5a323a1ef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78868bf8265bdcfa7984d2731b599152b9566ddf650acf73aa3d4e59fde28b32",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-04-03T09:12:08Z",
    "title_canon_sha256": "c55a0605749ae92dbcb16e83e27caff1dff3ebedfcc6b781198d8f811ffd09c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0813",
    "kind": "arxiv",
    "version": 2
  }
}