Pith Number

pith:4SJG2G7R

pith:2014:4SJG2G7RQZXWBVJT57ZC3CXYCH

not attested not anchored not stored refs pending

Studies of LL-type 500MHz 5-cell superconducting cavity at SINAP

Chen Luo, Dong-Qing Mao, Hong-Tao Hou, Jian-Fei Liu, Jing Shi, Kai Xu, Shen-Jie Zhao, Xiang Zheng, Yan Wang, Yubin Zhao, Zheng Li, Zhen-Yu Ma, Zhi-Gang Zhang, Zi-Qiang Feng

arxiv:1407.3003 v2 · 2014-07-11 · 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{4SJG2G7RQZXWBVJT57ZC3CXYCH}

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	2026-05-18T02:27:07.836588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4926d1bf1866f60d533eff22d8af811cfa9d6ce378ad485560e77cb2fe2a7af

Aliases

arxiv: 1407.3003 · arxiv_version: 1407.3003v2 · doi: 10.48550/arxiv.1407.3003 · pith_short_12: 4SJG2G7RQZXW · pith_short_16: 4SJG2G7RQZXWBVJT · pith_short_8: 4SJG2G7R

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/4SJG2G7RQZXWBVJT57ZC3CXYCH \
  | 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: e4926d1bf1866f60d533eff22d8af811cfa9d6ce378ad485560e77cb2fe2a7af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a61ee9459f8de2b16b7ec58b2d28945bbb02e9a4bda5afa02c414e9b142f3685",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2014-07-11T01:23:05Z",
    "title_canon_sha256": "342c769d255064ab07248adb75a295968940e7683b6d3564ec3953ed7445eb93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3003",
    "kind": "arxiv",
    "version": 2
  }
}