Pith Number

pith:K4ZLLSDR

pith:2016:K4ZLLSDRQE25XZPDKOG3CBMII5

not attested not anchored not stored refs pending

The Importance of the Electron Mean Free Path for Superconducting RF Cavities

D. Gonnella, J. T. Maniscalco, M. Liepe

arxiv:1607.01411 v2 · 2016-07-05 · physics.acc-ph · 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{K4ZLLSDRQE25XZPDKOG3CBMII5}

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	2026-05-18T00:51:48.176485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5732b5c8718135dbe5e3538db10588474a12b47db2433a00950c4e4b54586cab

Aliases

arxiv: 1607.01411 · arxiv_version: 1607.01411v2 · doi: 10.48550/arxiv.1607.01411 · pith_short_12: K4ZLLSDRQE25 · pith_short_16: K4ZLLSDRQE25XZPD · pith_short_8: K4ZLLSDR

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/K4ZLLSDRQE25XZPDKOG3CBMII5 \
  | 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: 5732b5c8718135dbe5e3538db10588474a12b47db2433a00950c4e4b54586cab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a332ad72edd2fd90355030265c1e7e32ce9989349e595a823ed892826a29713a",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2016-07-05T20:43:58Z",
    "title_canon_sha256": "bc51fb3b4c9cfd31a59f18f09329a556b47629ba2dc1c545905527723d19e557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01411",
    "kind": "arxiv",
    "version": 2
  }
}