Pith Number

pith:55AII7HE

pith:2015:55AII7HERASYRXJ4TO6FLTQO44

not attested not anchored not stored refs pending

Plasma cleaning: A new possible treatment for niobium superconducting cavity after nitrogen doping

Datao Xie, Deyu Yang, Jifei Zhao, Kui Zhou, Lin Lin, Weiwei Tan, Xiangyang Lu, Ziqin Yang

arxiv:1508.06353 v1 · 2015-08-26 · physics.acc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55AII7HERASYRXJ4TO6FLTQO44}

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	2026-05-18T01:34:43.215547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef40847ce4882588dd3c9bbc55ce0ee704ce6ef856b026a1c5823fde2ff947c9

Aliases

arxiv: 1508.06353 · arxiv_version: 1508.06353v1 · doi: 10.48550/arxiv.1508.06353 · pith_short_12: 55AII7HERASY · pith_short_16: 55AII7HERASYRXJ4 · pith_short_8: 55AII7HE

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/55AII7HERASYRXJ4TO6FLTQO44 \
  | 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: ef40847ce4882588dd3c9bbc55ce0ee704ce6ef856b026a1c5823fde2ff947c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a489f52429b8d403f6f53bc3c6bf0c79c1dc529011e56b92e29529749e4c8f29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-08-26T03:35:17Z",
    "title_canon_sha256": "75df74b0da2a31ae630d0d101e87251178868800a8494e8cd6f26e379dd94be7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06353",
    "kind": "arxiv",
    "version": 1
  }
}