Pith Number

pith:KIM3QEV4

pith:2012:KIM3QEV4OUH3DVKDHOZGTEL4UD

not attested not anchored not stored refs pending

Microwave characterisation of CaF2 at cryogenic temperatures using a dielectric resonator technique

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

arxiv:1209.0110 v1 · 2012-09-01 · 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{KIM3QEV4OUH3DVKDHOZGTEL4UD}

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	2026-05-18T03:46:29.897784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5219b812bc750fb1d5433bb269917ca0e0e95a32ca901268546b48f4c2469963

Aliases

arxiv: 1209.0110 · arxiv_version: 1209.0110v1 · doi: 10.48550/arxiv.1209.0110 · pith_short_12: KIM3QEV4OUH3 · pith_short_16: KIM3QEV4OUH3DVKD · pith_short_8: KIM3QEV4

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/KIM3QEV4OUH3DVKDHOZGTEL4UD \
  | 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: 5219b812bc750fb1d5433bb269917ca0e0e95a32ca901268546b48f4c2469963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42e9ca5fa6ac16cb3da0a940977aa2b6069f9f929ebcc7c77494ebb2426e73a8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-09-01T16:26:27Z",
    "title_canon_sha256": "938dfaee019906bfff3ad54cf574ffe295f350b260bb27c1f9547ce2656e9d35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0110",
    "kind": "arxiv",
    "version": 1
  }
}