Pith Number

pith:7E4XRSQC

pith:2015:7E4XRSQCNFA7KQLWODLWUZWRUY

not attested not anchored not stored refs pending

Dispersive Response of a Disordered Superconducting Quantum Metamaterial

Alexey N. Rubtsov, Alexey V. Ustinov, Dmitriy S. Shapiro, Pascal Macha

arxiv:1504.01634 v1 · 2015-04-07 · cond-mat.supr-con · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7E4XRSQCNFA7KQLWODLWUZWRUY}

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	2026-05-18T01:37:13.446638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f93978ca026941f5417670d76a66d1a63e56a4a47cf38d756d7e1ad83d4dae54

Aliases

arxiv: 1504.01634 · arxiv_version: 1504.01634v1 · doi: 10.48550/arxiv.1504.01634 · pith_short_12: 7E4XRSQCNFA7 · pith_short_16: 7E4XRSQCNFA7KQLW · pith_short_8: 7E4XRSQC

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/7E4XRSQCNFA7KQLWODLWUZWRUY \
  | 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: f93978ca026941f5417670d76a66d1a63e56a4a47cf38d756d7e1ad83d4dae54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25bac4817e3a1ad326a53e83dbe589e6d6a0824c535dd7127fceec8560e4d3ed",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-04-07T15:16:05Z",
    "title_canon_sha256": "e3b441fb27a4f9b9e8a1dd18d76f93a1a20186ddeb0659ef4d9f23f95fe8aa0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01634",
    "kind": "arxiv",
    "version": 1
  }
}