Pith Number

pith:TMZOQUDK

pith:2020:TMZOQUDKVPB6Z6EEFN6OQ35OMX

not attested not anchored not stored refs pending

Scalable readout interface for superconducting nanowire single-photon detectors using AQFP and RSFQ logic families

Fumihiro China, Hirotaka Terai, Masahiro Yabuno, Naoki Takeuchi, Nobuyuki Yoshikawa, Shigehito Miki, Shigeyuki Miyajima

arxiv:2004.01380 v2 · 2020-04-03 · physics.ins-det · 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{TMZOQUDKVPB6Z6EEFN6OQ35OMX}

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	2026-07-05T01:01:24.306087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b32e8506aabc3ecf8842b7ce86fae65f993d68cfec5ea0e115972e8eeb53dc7

Aliases

arxiv: 2004.01380 · arxiv_version: 2004.01380v2 · doi: 10.48550/arxiv.2004.01380 · pith_short_12: TMZOQUDKVPB6 · pith_short_16: TMZOQUDKVPB6Z6EE · pith_short_8: TMZOQUDK

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/TMZOQUDKVPB6Z6EEFN6OQ35OMX \
  | 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: 9b32e8506aabc3ecf8842b7ce86fae65f993d68cfec5ea0e115972e8eeb53dc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f6ea9d5b68eb4ec0ee744078283771d945fd153edec8c4bdce1ec19e63f48d7",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-04-03T05:26:23Z",
    "title_canon_sha256": "daf2c40e04fb2717cd5640c8f649c52d432fc08308f381e4cd974466a76f04ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01380",
    "kind": "arxiv",
    "version": 2
  }
}