Pith Number

pith:GT33PSCO

pith:2026:GT33PSCOZ4SSQLW7AJTZQ64N2V

not attested not anchored not stored refs pending

Strong nonlinear thermoelectricity generation and close-to-Carnot efficient heat engines in Superconductor-Insulator-2D electron gas junctions

Federico Paolucci, Leonardo Lucchesi

arxiv:2604.02123 v2 · 2026-04-02 · 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{GT33PSCOZ4SSQLW7AJTZQ64N2V}

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	2026-06-02T01:03:46.525704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34f7b7c84ecf25282edf0267987b8dd56214a70e6ea9fdf8b06c13c621d516cd

Aliases

arxiv: 2604.02123 · arxiv_version: 2604.02123v2 · doi: 10.48550/arxiv.2604.02123 · pith_short_12: GT33PSCOZ4SS · pith_short_16: GT33PSCOZ4SSQLW7 · pith_short_8: GT33PSCO

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/GT33PSCOZ4SSQLW7AJTZQ64N2V \
  | 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: 34f7b7c84ecf25282edf0267987b8dd56214a70e6ea9fdf8b06c13c621d516cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9ae4d57207fc1e5edf5da2cb0fc25743d13ed3d01f3d1b846c5f56ee8812903",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-04-02T14:57:47Z",
    "title_canon_sha256": "48f07c3485f977bd3dbb2aafeffe4ad4fe48036e04e32324b26cce0fb63f3831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.02123",
    "kind": "arxiv",
    "version": 2
  }
}