Pith Number

pith:ZC4CMGJS

pith:2014:ZC4CMGJSMLUD73UXEG7W5RXK3O

not attested not anchored not stored refs pending

Development of high-power and ultra-high-vacuum waveguide coupler working at C/X band

Fengli Zhao, Xiang He, Xiangjian Wang

arxiv:1407.6420 v1 · 2014-07-24 · 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{ZC4CMGJSMLUD73UXEG7W5RXK3O}

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	2026-05-18T01:55:33.742624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8b826193262e83fee9721bf6ec6eadb9cd542861b0705e0b1fa77f9b715f738

Aliases

arxiv: 1407.6420 · arxiv_version: 1407.6420v1 · doi: 10.48550/arxiv.1407.6420 · pith_short_12: ZC4CMGJSMLUD · pith_short_16: ZC4CMGJSMLUD73UX · pith_short_8: ZC4CMGJS

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/ZC4CMGJSMLUD73UXEG7W5RXK3O \
  | 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: c8b826193262e83fee9721bf6ec6eadb9cd542861b0705e0b1fa77f9b715f738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "524ea0c0ccf9d0eb3862c53f8ce415e15901ab4a96e368e98196982fee2a48f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2014-07-24T01:15:13Z",
    "title_canon_sha256": "4a691bd0436739243a8ef4ea53d6f0ab67438a84e6b7f0687f893a12aded3d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6420",
    "kind": "arxiv",
    "version": 1
  }
}