Pith Number

pith:6JGE5XTW

pith:2018:6JGE5XTWKXFSCVJ7E7G76KJ63J

not attested not anchored not stored refs pending

Efficient thermionic operation and phonon isolation by a semiconductor-superconductor junction

Andrey Shchepetov, Andrey V. Timofeev, Antti J. Manninen, Antti Kemppinen, David Gunnarsson, Emma Mykk\"anen, Janne S. Lehtinen, Leif Gr\"onberg, Mika Prunnila

arxiv:1809.02994 v1 · 2018-09-09 · 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{6JGE5XTWKXFSCVJ7E7G76KJ63J}

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	2026-07-05T01:04:44.722333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f24c4ede7655cb21553f27cdff293eda6a200b6e58416988fb2ae911fc5b3037

Aliases

arxiv: 1809.02994 · arxiv_version: 1809.02994v1 · doi: 10.48550/arxiv.1809.02994 · pith_short_12: 6JGE5XTWKXFS · pith_short_16: 6JGE5XTWKXFSCVJ7 · pith_short_8: 6JGE5XTW

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/6JGE5XTWKXFSCVJ7E7G76KJ63J \
  | 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: f24c4ede7655cb21553f27cdff293eda6a200b6e58416988fb2ae911fc5b3037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fe9c3fcc81d8943618e921cf3e5ca5687db0770ed1dfe40c76aadc880aa8cf4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-09-09T15:53:29Z",
    "title_canon_sha256": "083372d2f192d64fe9615b42feba2202040fbc27f505bcf788c8b493df7be9dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02994",
    "kind": "arxiv",
    "version": 1
  }
}