Pith Number

pith:WR5IVIQJ

pith:2014:WR5IVIQJPBHYC3D5X2BT7VCQCO

not attested not anchored not stored refs pending

Contribution to mid-field Q slope in Niobium SRF cavities from linear RF loss mechanism due to topographic surface structures

Charles Reece, Chen Xu, Michael Kelley

arxiv:1407.0656 v1 · 2014-07-02 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WR5IVIQJPBHYC3D5X2BT7VCQCO}

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	2026-05-18T02:48:26.405629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b47a8aa209784f816c7dbe833fd4501381b9b82318bdd80725365dbacace79c9

Aliases

arxiv: 1407.0656 · arxiv_version: 1407.0656v1 · doi: 10.48550/arxiv.1407.0656 · pith_short_12: WR5IVIQJPBHY · pith_short_16: WR5IVIQJPBHYC3D5 · pith_short_8: WR5IVIQJ

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/WR5IVIQJPBHYC3D5X2BT7VCQCO \
  | 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: b47a8aa209784f816c7dbe833fd4501381b9b82318bdd80725365dbacace79c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1186a97d6ce2e023ac7a70b60bfa6d90e46e101d0c45ed70a3d994f356c74610",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-07-02T17:28:09Z",
    "title_canon_sha256": "3aa3221532e14c130eab1b70160b69a7b8359e6ec25e73feb5cd04b6bf42b763"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0656",
    "kind": "arxiv",
    "version": 1
  }
}