Pith Number

pith:PPQF77BC

pith:2017:PPQF77BCE63GYDAOHVULSJHWGW

not attested not anchored not stored refs pending

Superconducting noise bolometer with microwave bias and readout for array applications

A. A. Kuzmin, A. D. Semenov, A. V. Ustinov, M. Merker, M. Siegel, S. H. Wuensch, S. V. Shitov

arxiv:1709.02997 v1 · 2017-09-09 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPQF77BCE63GYDAOHVULSJHWGW}

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	2026-05-18T00:35:39.750884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be05ffc2227b66c0c0e3d68b924f6359d3fc53f6aab86ba6a6aed2355fdc210

Aliases

arxiv: 1709.02997 · arxiv_version: 1709.02997v1 · doi: 10.48550/arxiv.1709.02997 · pith_short_12: PPQF77BCE63G · pith_short_16: PPQF77BCE63GYDAO · pith_short_8: PPQF77BC

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/PPQF77BCE63GYDAOHVULSJHWGW \
  | 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: 7be05ffc2227b66c0c0e3d68b924f6359d3fc53f6aab86ba6a6aed2355fdc210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1987b6f57a8082986527669794b427ebd7ff7da85515c30afa16a2f3bc1e2b50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-09-09T19:48:14Z",
    "title_canon_sha256": "c2e5bd6809fd2928303ef2c02ba399590de58c3cd1e74df8af461237191d12d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02997",
    "kind": "arxiv",
    "version": 1
  }
}