Pith Number

pith:WQ5ECMHZ

pith:2017:WQ5ECMHZYJC4JQQVVONN6RPLP7

not attested not anchored not stored refs pending

Surface morphology and superconductivity of Nb thin films by biased target ion beam deposition

Jiwei Lu, Nam Dao, Nattawut Anuniwat, Salinporn Kittiwatanakul, Stuart A. Wolf

arxiv:1708.03380 v1 · 2017-08-10 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQ5ECMHZYJC4JQQVVONN6RPLP7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:38:13.276225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b43a4130f9c245c4c215ab9adf45eb7fd2e978d95e03f2175d7675aa6e08d982

Aliases

arxiv: 1708.03380 · arxiv_version: 1708.03380v1 · doi: 10.48550/arxiv.1708.03380 · pith_short_12: WQ5ECMHZYJC4 · pith_short_16: WQ5ECMHZYJC4JQQV · pith_short_8: WQ5ECMHZ

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/WQ5ECMHZYJC4JQQVVONN6RPLP7 \
  | 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: b43a4130f9c245c4c215ab9adf45eb7fd2e978d95e03f2175d7675aa6e08d982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45f514e9ee17a4c1b94ed8929f9d06bada6b8026491459dc80b93e3293c0fbdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-08-10T20:46:04Z",
    "title_canon_sha256": "134a82341738b70b219c444ebed009817e2d943b94881e57206133159c7040e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03380",
    "kind": "arxiv",
    "version": 1
  }
}