Pith Number

pith:53L4TXVL

pith:2025:53L4TXVLVDBWXJ7VFZ7OL7NMB5

not attested not anchored not stored refs pending

Effect of 2$^\text{nd}$ harmonic current--phase relation on a behavior of a Josephson Traveling Wave Parametric Amplifier

Andrea Giachero, Carlo Barone, Claudio Guarcello, Giovanni Carapella, Giovanni Filatrella, Sergio Pagano

arxiv:2502.00804 v2 · 2025-02-02 · cond-mat.supr-con · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53L4TXVLVDBWXJ7VFZ7OL7NMB5}

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	2026-07-05T10:53:51.416476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eed7c9deaba8c36ba7f52e7ee5fdac0f5e09fef8171225c8908b2eff5f0898fd

Aliases

arxiv: 2502.00804 · arxiv_version: 2502.00804v2 · doi: 10.48550/arxiv.2502.00804 · pith_short_12: 53L4TXVLVDBW · pith_short_16: 53L4TXVLVDBWXJ7V · pith_short_8: 53L4TXVL

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/53L4TXVLVDBWXJ7VFZ7OL7NMB5 \
  | 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: eed7c9deaba8c36ba7f52e7ee5fdac0f5e09fef8171225c8908b2eff5f0898fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc938868693c606ad901acae801bd1ee23d00673cd12b330f6acadbb24aca2df",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "cond-mat.other"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-02-02T13:57:14Z",
    "title_canon_sha256": "5f88a519df8bbc7fc85fbf77cc7fb9a91dae32eec27a0602959a85919242212f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00804",
    "kind": "arxiv",
    "version": 2
  }
}