Pith Number

pith:QICNEBZ2

pith:2018:QICNEBZ2W6FYTEOLW2OGMAOKG4

not attested not anchored not stored refs pending

Coupling of RF Antennas to Large Volume Helicon Plasma

Chongxiang Huang, Lei Chang, Lei Gao, Ning Hu, Wei Chen, Xianming Wu, Xinfeng Sun, Xinyue Hu

arxiv:1811.12077 v1 · 2018-11-29 · physics.plasm-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{QICNEBZ2W6FYTEOLW2OGMAOKG4}

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	2026-05-17T23:59:34.538192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8204d2073ab78b8991cbb69c6601ca373cd1610765eb27c75c9143c356821db4

Aliases

arxiv: 1811.12077 · arxiv_version: 1811.12077v1 · doi: 10.48550/arxiv.1811.12077 · pith_short_12: QICNEBZ2W6FY · pith_short_16: QICNEBZ2W6FYTEOL · pith_short_8: QICNEBZ2

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/QICNEBZ2W6FYTEOLW2OGMAOKG4 \
  | 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: 8204d2073ab78b8991cbb69c6601ca373cd1610765eb27c75c9143c356821db4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8eb66a917acf2c0e82adc640c88650c2856a917233e7eda962917bec8fdbf3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-11-29T11:33:54Z",
    "title_canon_sha256": "12bfbf426b0f31a049d257a64b5a517a2c28094df6ba6644a8c613b87cbf1b63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12077",
    "kind": "arxiv",
    "version": 1
  }
}