Pith Number

pith:DQ5RI3W5

pith:2012:DQ5RI3W5UHMWTC5FZZZKG7QSND

not attested not anchored not stored refs pending

Comparing unloaded Q-factor of a high-Q dielectric resonator measured using the transmission mode and reflection mode methods involving S-parameter circle fitting

Dimitri O. Ledenyov, Janina E. Mazierska, Kenneth Leong, Mohan V. Jacob, S. Batt

arxiv:1207.5622 v1 · 2012-07-24 · physics.ins-det · cond-mat.mtrl-sci · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQ5RI3W5UHMWTC5FZZZKG7QSND}

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	2026-05-18T03:50:10.275511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3b146edda1d9698ba5ce72a37e1268cb94de2beecb285edd20e416db4d0e8b

Aliases

arxiv: 1207.5622 · arxiv_version: 1207.5622v1 · doi: 10.48550/arxiv.1207.5622 · pith_short_12: DQ5RI3W5UHMW · pith_short_16: DQ5RI3W5UHMWTC5F · pith_short_8: DQ5RI3W5

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/DQ5RI3W5UHMWTC5FZZZKG7QSND \
  | 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: 1c3b146edda1d9698ba5ce72a37e1268cb94de2beecb285edd20e416db4d0e8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d82c3911ff12fd0926c41848cb86edf90dffbc8c3f54f0e24650bc0f6e92c50",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2012-07-24T08:52:05Z",
    "title_canon_sha256": "ed09c8957be78728f2b794d1163b150d8637519d8eabe0d6c5529f5e2b175472"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5622",
    "kind": "arxiv",
    "version": 1
  }
}