Pith Number

pith:JYYPEOR5

pith:2013:JYYPEOR5VIEL4MFLRNQ6T3XLXA

not attested not anchored not stored refs pending

Low-loss tunable metamaterials using superconducting circuits with Josephson junctions

Alexey V. Ustinov, Philipp Jung, Sergey V. Shitov, Susanne Butz

arxiv:1301.0440 v1 · 2013-01-03 · cond-mat.supr-con · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYYPEOR5VIEL4MFLRNQ6T3XLXA}

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	2026-05-18T03:26:52.372173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e30f23a3daa08be30ab8b61e9eeebb8148c5218930434698d6a40e4d9533414

Aliases

arxiv: 1301.0440 · arxiv_version: 1301.0440v1 · doi: 10.48550/arxiv.1301.0440 · pith_short_12: JYYPEOR5VIEL · pith_short_16: JYYPEOR5VIEL4MFL · pith_short_8: JYYPEOR5

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/JYYPEOR5VIEL4MFLRNQ6T3XLXA \
  | 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: 4e30f23a3daa08be30ab8b61e9eeebb8148c5218930434698d6a40e4d9533414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8032e16673115dadfbe80cf8bee32f3a391454fd8e06249c107f8fc6b5fea17f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-01-03T12:42:29Z",
    "title_canon_sha256": "d94bbd1cf115a33479913901e6733cf24445b678dac3b7d41f19e3ef94eacbcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0440",
    "kind": "arxiv",
    "version": 1
  }
}