Pith Number

pith:WIHJ75JI

pith:2017:WIHJ75JIXF3NWC2IDM42TOFRB3

not attested not anchored not stored refs pending

Hard MHD limit in $1/3$ sawtooth like activity in LHD

J. Varela, K.Y. Watanabe, S. Ohdachi, Y. Narushima

arxiv:1704.01619 v1 · 2017-04-05 · 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{WIHJ75JIXF3NWC2IDM42TOFRB3}

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	2026-05-18T00:46:54.735194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b20e9ff528b976db0b481b39a9b8b10ede8c79300c2138586042ace0a78dc5f5

Aliases

arxiv: 1704.01619 · arxiv_version: 1704.01619v1 · doi: 10.48550/arxiv.1704.01619 · pith_short_12: WIHJ75JIXF3N · pith_short_16: WIHJ75JIXF3NWC2I · pith_short_8: WIHJ75JI

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/WIHJ75JIXF3NWC2IDM42TOFRB3 \
  | 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: b20e9ff528b976db0b481b39a9b8b10ede8c79300c2138586042ace0a78dc5f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ebb8c84323688fbe353bd47bcff68172d6182d7efa1e2be4981b7be59e9d672",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2017-04-05T19:21:27Z",
    "title_canon_sha256": "927f7ef1305bec1f59459152248bf554a471b0c8909407b2d671f8fd0c67c882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01619",
    "kind": "arxiv",
    "version": 1
  }
}