Pith Number

pith:LL3RGUXQ

pith:2012:LL3RGUXQNOSMFDJOQGLQCIERVS

not attested not anchored not stored refs pending

The long hot summer of the tokamak

Alexander Kendl

arxiv:1202.5410 v1 · 2012-02-24 · 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{LL3RGUXQNOSMFDJOQGLQCIERVS}

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	2026-05-18T03:43:05.183869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af71352f06ba4c28d2e8197012091ac9f9ba7ee7ef556389f56dc2273c1fdb7

Aliases

arxiv: 1202.5410 · arxiv_version: 1202.5410v1 · doi: 10.48550/arxiv.1202.5410 · pith_short_12: LL3RGUXQNOSM · pith_short_16: LL3RGUXQNOSMFDJO · pith_short_8: LL3RGUXQ

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/LL3RGUXQNOSMFDJOQGLQCIERVS \
  | 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: 5af71352f06ba4c28d2e8197012091ac9f9ba7ee7ef556389f56dc2273c1fdb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7857203cf9de7810f74903ec84e88fe03b645d05d956747ab35c78b6b1d3b8d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2012-02-24T10:21:08Z",
    "title_canon_sha256": "b2c62ecfe0ac579ebd1beb62c3de32af23d01d8b760ad849b49a34e1d5a2ab68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5410",
    "kind": "arxiv",
    "version": 1
  }
}