Pith Number

pith:4DXTPOOD

pith:2004:4DXTPOODMTDCIYMMMDFYTFGA7K

not attested not anchored not stored refs pending

Pinch Resonances in a Radio Frequency Driven SQUID Ring-Resonator System

H. Prance, J. F. Ralph, M. J. Everitt, P. Stiffell, R.J.Prance, R.Whiteman, T. D. Clark

arxiv:cond-mat/0411139 v1 · 2004-11-05 · 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{4DXTPOODMTDCIYMMMDFYTFGA7K}

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	2026-07-04T14:21:47.819650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0ef37b9c364c624618c60cb8994c0fa90239c61543ccd83a2b52c89b4582516

Aliases

arxiv: cond-mat/0411139 · arxiv_version: cond-mat/0411139v1 · doi: 10.48550/arxiv.cond-mat/0411139 · pith_short_12: 4DXTPOODMTDC · pith_short_16: 4DXTPOODMTDCIYMM · pith_short_8: 4DXTPOOD

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/4DXTPOODMTDCIYMMMDFYTFGA7K \
  | 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: e0ef37b9c364c624618c60cb8994c0fa90239c61543ccd83a2b52c89b4582516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4779651da0b02579da36f23816ff93ea56d7bc3af6b4a94ffe09366a6f61059f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-11-05T11:24:27Z",
    "title_canon_sha256": "75fc224598239d397256676600816a4aad7633388fedb8c9f67854ca1c9fa765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0411139",
    "kind": "arxiv",
    "version": 1
  }
}