Pith Number

pith:TCOL2AMU

pith:2025:TCOL2AMUQXQNWUBQVQDAUWMQDU

not attested not anchored not stored refs pending

Noise limits for dc SQUID readout of high-$Q$ resonators below 300 MHz

A. Droster, A. Keller, A. Kunder, A. K. Yi, B. A. Young, C. Bartram, C. Bell, C. D. Tesche, C. P. Salemi, D. Li, D. Schmidt, D. Wright, E. C. van Assendelft, G. Hilton, H.-M. Cho, J. Begin, J. Corbin, J. Echevers, John Clarke, J. Singh, J. T. Fry, J. Ullom, J. Wiedemann, K. D. Irwin, K. M. W. Pappas, K. van Bibber, K. Wells, L. Brouwer, L. Vale, L. Winslow, M. Durkin, M. Simanovskaia, M. Vissers, N. M. Rapidis, N. Otto, P. Stark, R. Kolevatov, S. Chaudhuri, S. Cuadra, V. Ankel, W. Craddock

arxiv:2504.20398 v1 · 2025-04-29 · quant-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCOL2AMUQXQNWUBQVQDAUWMQDU}

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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.

Cited by

1 paper in Pith

DMRadio-Core: A new approach for GUT-scale axion searches

Receipt and verification

First computed	2026-07-05T12:05:42.931643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

989cbd019485e0db5030ac060a59901d18a4796fd0d0dbd4a5961a60fa313d71

Aliases

arxiv: 2504.20398 · arxiv_version: 2504.20398v1 · doi: 10.48550/arxiv.2504.20398 · pith_short_12: TCOL2AMUQXQN · pith_short_16: TCOL2AMUQXQNWUBQ · pith_short_8: TCOL2AMU

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/TCOL2AMUQXQNWUBQVQDAUWMQDU \
  | 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: 989cbd019485e0db5030ac060a59901d18a4796fd0d0dbd4a5961a60fa313d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef6bd112f5b93fa083b9167d148f52fdf897c4e46290b59a32148a98513248f",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-29T03:42:06Z",
    "title_canon_sha256": "f47694d68307aa23a6e65caf8d137d3afeb5ba5fb3a109d63f2b52190a261872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20398",
    "kind": "arxiv",
    "version": 1
  }
}