Pith Number

pith:OW4PC4UJ

pith:2013:OW4PC4UJROYX4PZSLS6L3O6HEM

not attested not anchored not stored refs pending

Ultra-compact tunable split-ring resonators

A. Vidiborskiy, A. V. Ustinov, L. V. Filippenko, S. V. Shitov, V. P. Koshelets

arxiv:1308.4891 v1 · 2013-08-22 · 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{OW4PC4UJROYX4PZSLS6L3O6HEM}

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	2026-05-18T01:48:04.623648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75b8f172898bb17e3f325cbcbdbbc7231112248d1fdffe32ab34fbc195aa3499

Aliases

arxiv: 1308.4891 · arxiv_version: 1308.4891v1 · doi: 10.48550/arxiv.1308.4891 · pith_short_12: OW4PC4UJROYX · pith_short_16: OW4PC4UJROYX4PZS · pith_short_8: OW4PC4UJ

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/OW4PC4UJROYX4PZSLS6L3O6HEM \
  | 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: 75b8f172898bb17e3f325cbcbdbbc7231112248d1fdffe32ab34fbc195aa3499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55463572b842930490a88b736327f93cdff4de9acecc0c36a1551886afbd0542",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-08-22T15:05:18Z",
    "title_canon_sha256": "4732d2c14d8595b7f4b46308e5d0f19e2993ebfcd5e28b1706301e83a2728fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4891",
    "kind": "arxiv",
    "version": 1
  }
}