Pith Number

pith:N7K44D7G

pith:2022:N7K44D7G2MKMACX3URKKSZAICX

not attested not anchored not stored refs pending

Simulating the behaviour of travelling wave superconducting parametric amplifiers using a commercial circuit simulator

D. Banys, L. Piccirillo, M.A. McCulloch, T. Sweetnam, V. Gilles

arxiv:2203.09660 v2 · 2022-03-17 · 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{N7K44D7G2MKMACX3URKKSZAICX}

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	2026-07-05T04:46:35.959081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fd5ce0fe6d314c00afba454a9640815f58802f42c8b883cf69f0ba0c34c144c

Aliases

arxiv: 2203.09660 · arxiv_version: 2203.09660v2 · doi: 10.48550/arxiv.2203.09660 · pith_short_12: N7K44D7G2MKM · pith_short_16: N7K44D7G2MKMACX3 · pith_short_8: N7K44D7G

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/N7K44D7G2MKMACX3URKKSZAICX \
  | 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: 6fd5ce0fe6d314c00afba454a9640815f58802f42c8b883cf69f0ba0c34c144c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "326f651fd2d56d071a5bb4400adffad7365e8716de95142ae206fa8619ee17b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-03-17T23:55:14Z",
    "title_canon_sha256": "5d29e47f2e8293d5e908c33b1f6e2fe75d818daf60c13f648fd5019cf532ee55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.09660",
    "kind": "arxiv",
    "version": 2
  }
}