Pith Number

pith:JUPTCJ2B

pith:2012:JUPTCJ2BCQQ2PVTY4JPMF3GVBV

not attested not anchored not stored refs pending

Loss tangent measurements of dielectric substrates from 15 K to 300 K with two resonators: investigation into accuracy issues

Dimitri O. Ledenyov, Janina E. Mazierska, Jerzy Krupka, Mohan V. Jacob

arxiv:1210.2230 v1 · 2012-10-08 · cond-mat.mtrl-sci · cond-mat.supr-con · 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{JUPTCJ2BCQQ2PVTY4JPMF3GVBV}

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	2026-05-18T03:43:50.756904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d1f3127411421a7d678e25ec2ecd50d4c05f2ec89b447976e2ccca1923668e3

Aliases

arxiv: 1210.2230 · arxiv_version: 1210.2230v1 · doi: 10.48550/arxiv.1210.2230 · pith_short_12: JUPTCJ2BCQQ2 · pith_short_16: JUPTCJ2BCQQ2PVTY · pith_short_8: JUPTCJ2B

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/JUPTCJ2BCQQ2PVTY4JPMF3GVBV \
  | 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: 4d1f3127411421a7d678e25ec2ecd50d4c05f2ec89b447976e2ccca1923668e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba9175406b9a6a7928d19d3b257b13ae54b9c5c4f866c1cd41e1371b4044e290",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-10-08T10:58:07Z",
    "title_canon_sha256": "342d83794c6a0bdbcc146c0d0573b9f32256bbcde14d09ef7ea030818cf3003d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2230",
    "kind": "arxiv",
    "version": 1
  }
}