Pith Number

pith:75QAVY5S

pith:2010:75QAVY5SWWIHM3MNHVNQIG2PMW

not attested not anchored not stored refs pending

Microstrip superconducting quantum interference device amplifiers with submicron Josephson junctions: enhanced gain at gigahertz frequencies

B.L.T. Plourde, C. Song, K. Yu, M.P. Defeo, P. Bhupathi, R. McDermott, T.W. Heitmann

arxiv:1008.1036 v1 · 2010-08-05 · 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{75QAVY5SWWIHM3MNHVNQIG2PMW}

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	2026-05-18T02:05:58.849041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff600ae3b2b590766d8d3d5b041b4f658d1e13a7121dc5e212391b52044f5169

Aliases

arxiv: 1008.1036 · arxiv_version: 1008.1036v1 · doi: 10.48550/arxiv.1008.1036 · pith_short_12: 75QAVY5SWWIH · pith_short_16: 75QAVY5SWWIHM3MN · pith_short_8: 75QAVY5S

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/75QAVY5SWWIHM3MNHVNQIG2PMW \
  | 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: ff600ae3b2b590766d8d3d5b041b4f658d1e13a7121dc5e212391b52044f5169

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9b887294243ed525d377edccdd3ba7262d5e55684a7eef33ae3de5bd5f6228e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-08-05T18:38:15Z",
    "title_canon_sha256": "67ec11c120bc9c56c18dc3029f19778a7da1050e079f1f18efe8d1e09c8bf3e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1036",
    "kind": "arxiv",
    "version": 1
  }
}