Pith Number

pith:WGKBB7JG

pith:2016:WGKBB7JGGAS6BUKRVWOCBD3JFW

not attested not anchored not stored refs pending

Superconducting properties of very high quality NbN thin films grown by high temperature chemical vapor deposition

A. Grimm, C. Chapelier, D. Hazra, E. Blanquet, F. Blanchet, F. Mercier, M. Hofheinz, N. Tsavdaris, S. Jebari

arxiv:1603.09635 v1 · 2016-03-31 · 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{WGKBB7JGGAS6BUKRVWOCBD3JFW}

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	2026-05-18T00:46:59.677836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b19410fd263025e0d151ad9c208f692db41767584a5660952e66cd4b74adfaf1

Aliases

arxiv: 1603.09635 · arxiv_version: 1603.09635v1 · doi: 10.48550/arxiv.1603.09635 · pith_short_12: WGKBB7JGGAS6 · pith_short_16: WGKBB7JGGAS6BUKR · pith_short_8: WGKBB7JG

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/WGKBB7JGGAS6BUKRVWOCBD3JFW \
  | 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: b19410fd263025e0d151ad9c208f692db41767584a5660952e66cd4b74adfaf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf190ee0a1e4dab012cbf1307050fa2711d9cf6d2b9441eff62a873eb3fe6220",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-03-31T15:26:32Z",
    "title_canon_sha256": "2244a8c3f8420c5fbab4b1774b3b37eed82fa6ea3239e54827891eee18415af2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09635",
    "kind": "arxiv",
    "version": 1
  }
}