Pith Number

pith:J4QEW7FF

pith:2026:J4QEW7FFIUL334UOJQCUEDNUEN

not attested not anchored not stored refs pending

Ratchet Universality and optimal suppression of shot noise in biharmonically-driven tunnel junctions

Pedro J. Mart\'inez, Ricardo Chac\'on

arxiv:2605.22412 v1 · 2026-05-21 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4QEW7FFIUL334UOJQCUEDNUEN}

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	2026-05-22T01:04:42.144193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f204b7ca54517bdf28e4c05420db4234fc6f9113b60139f9729a682182b9466

Aliases

arxiv: 2605.22412 · arxiv_version: 2605.22412v1 · doi: 10.48550/arxiv.2605.22412 · pith_short_12: J4QEW7FFIUL3 · pith_short_16: J4QEW7FFIUL334UO · pith_short_8: J4QEW7FF

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/J4QEW7FFIUL334UOJQCUEDNUEN \
  | 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: 4f204b7ca54517bdf28e4c05420db4234fc6f9113b60139f9729a682182b9466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfaeb9ad4e7a7ebb4a98e857c28883e1680900e826490e52bdfdcdefa6456e1a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-21T12:36:57Z",
    "title_canon_sha256": "0e77c077c5da781d35417be07375d5c83bd99c46db5853ab1795a6b2739d6333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22412",
    "kind": "arxiv",
    "version": 1
  }
}