Pith Number

pith:57NNYJM5

pith:2000:57NNYJM5YFP5QDHR3HCEKYW3I7

not attested not anchored not stored refs pending

On resistive magnetohydrodynamic equilibria of an axisymmetric toroidal plasma with flow

G. N. Throumoulopoulos, H. Tasso

arxiv:physics/0009081 v1 · 2000-09-27 · 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{57NNYJM5YFP5QDHR3HCEKYW3I7}

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	2026-05-18T01:38:11.380485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efdadc259dc15fd80cf1d9c44562db47cfcfe83ce1450ea776c41f46ad2f33fc

Aliases

arxiv: physics/0009081 · arxiv_version: physics/0009081v1 · doi: 10.48550/arxiv.physics/0009081 · pith_short_12: 57NNYJM5YFP5 · pith_short_16: 57NNYJM5YFP5QDHR · pith_short_8: 57NNYJM5

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/57NNYJM5YFP5QDHR3HCEKYW3I7 \
  | 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: efdadc259dc15fd80cf1d9c44562db47cfcfe83ce1450ea776c41f46ad2f33fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbd5b7fd7264305b5903cdd1c15b34a2a82a7cebf6e7efd6a01c6b469d10c123",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2000-09-27T08:47:04Z",
    "title_canon_sha256": "532c36cb6bc86d7a3aba37b00a8faac7f7f86e9852f2323d301d2bad7d7fa8c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0009081",
    "kind": "arxiv",
    "version": 1
  }
}