Pith Number

pith:K5SO5KWM

pith:2026:K5SO5KWM23OLRE4ZW2ZJ574FBR

not attested not anchored not stored refs pending

Contactless terahertz mapping of wafer-scale superconducting NbTiN thin films

Felix L\"upke, Frederik Bolle, F. Stefan Tautz, Janine Lorenz, Marcello Pio Guardascione, Marc Neis, Marc Scheffler, Martin Dressel, Pavel A. Bushev, Rami Barends, Thomas J. Smart, Yayi Lin

arxiv:2607.15757 v1 · 2026-07-17 · 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{K5SO5KWM23OLRE4ZW2ZJ574FBR}

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	2026-07-20T01:19:08.187386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5764eeaaccd6dcb89399b6b29eff850c66ab6d9cb056dd65f5f8deb00eeb97aa

Aliases

arxiv: 2607.15757 · arxiv_version: 2607.15757v1 · doi: 10.48550/arxiv.2607.15757 · pith_short_12: K5SO5KWM23OL · pith_short_16: K5SO5KWM23OLRE4Z · pith_short_8: K5SO5KWM

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/K5SO5KWM23OLRE4ZW2ZJ574FBR \
  | 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: 5764eeaaccd6dcb89399b6b29eff850c66ab6d9cb056dd65f5f8deb00eeb97aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40429d223bdfd86623032d4959866ab687cb6641e68313944eabd505b0bf37b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-07-17T08:49:01Z",
    "title_canon_sha256": "11813fa200c737ab581c254d7ce133b833f96f9a6f063d8da3131b713aedf385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15757",
    "kind": "arxiv",
    "version": 1
  }
}