Pith Number

pith:QRJDNLCU

pith:2014:QRJDNLCU4SHOZ2KH2EEKWA3D52

not attested not anchored not stored refs pending

Equivalence of Optical and Electrical Noise Equivalent Power of Hybrid NbTiN-Al Microwave Kinetic Inductance Detectors

A. Endo, J. J. A. Baselmans, P. J. de Visser, R. M. J. Janssen, T. M. Klapwijk

arxiv:1408.3272 v2 · 2014-08-14 · 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{QRJDNLCU4SHOZ2KH2EEKWA3D52}

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	2026-05-18T02:35:47.074443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

845236ac54e48eece947d108ab0363eebb7af7f24703c264c84654166b3ef19e

Aliases

arxiv: 1408.3272 · arxiv_version: 1408.3272v2 · doi: 10.48550/arxiv.1408.3272 · pith_short_12: QRJDNLCU4SHO · pith_short_16: QRJDNLCU4SHOZ2KH · pith_short_8: QRJDNLCU

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/QRJDNLCU4SHOZ2KH2EEKWA3D52 \
  | 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: 845236ac54e48eece947d108ab0363eebb7af7f24703c264c84654166b3ef19e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "342cef4b49446a42475ae0d9c9dc720377401d73316c27f3592ac86d739a1d31",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2014-08-14T13:19:15Z",
    "title_canon_sha256": "4582c91dfeee27b0b73c486cd4e285075e4b4e77ab4d5a752f23cffa95bf3430"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3272",
    "kind": "arxiv",
    "version": 2
  }
}