Pith Number

pith:SYH63W6X

pith:2018:SYH63W6X73CRXCOLMN7MTH2O45

not attested not anchored not stored refs pending

Scaling of Spoke Rotation Frequency within a Penning Discharge

Andrei Smolyakov, Andrew T. Powis, Igor D. Kaganovich, Johan A. Carlsson, Yevgeny Raitses

arxiv:1805.04438 v1 · 2018-05-11 · 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{SYH63W6X73CRXCOLMN7MTH2O45}

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	2026-05-18T00:09:14.038621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960feddbd7fec51b89cb637ec99f4ee766c87b4588017778da6a98e02fc6a9ff

Aliases

arxiv: 1805.04438 · arxiv_version: 1805.04438v1 · doi: 10.48550/arxiv.1805.04438 · pith_short_12: SYH63W6X73CR · pith_short_16: SYH63W6X73CRXCOL · pith_short_8: SYH63W6X

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/SYH63W6X73CRXCOLMN7MTH2O45 \
  | 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: 960feddbd7fec51b89cb637ec99f4ee766c87b4588017778da6a98e02fc6a9ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cda92b2af03a847bf0e2921d2d72c2145ac395a8b5c50891e5f0faeeec7b017e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-05-11T15:03:22Z",
    "title_canon_sha256": "048327a6e86d2a564035b23cf962d5450b6e18ce7cda6d36dc036abdb44f41ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04438",
    "kind": "arxiv",
    "version": 1
  }
}