Pith Number

pith:F2B7R4FP

pith:2010:F2B7R4FPX4H55DW4C6TNKOUMGV

not attested not anchored not stored refs pending

Role of the mean curvature in the geometry of magnetic confinement configurations

A.A. Skovoroda, I.A. Taimanov

arxiv:1008.1567 v2 · 2010-08-09 · physics.plasm-ph · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2B7R4FPX4H55DW4C6TNKOUMGV}

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	2026-05-18T02:05:50.094200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e83f8f0afbf0fde8edc17a6d53a8c354e0a10345a75b6953554b4a121d0f64a

Aliases

arxiv: 1008.1567 · arxiv_version: 1008.1567v2 · doi: 10.48550/arxiv.1008.1567 · pith_short_12: F2B7R4FPX4H5 · pith_short_16: F2B7R4FPX4H55DW4 · pith_short_8: F2B7R4FP

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/F2B7R4FPX4H55DW4C6TNKOUMGV \
  | 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: 2e83f8f0afbf0fde8edc17a6d53a8c354e0a10345a75b6953554b4a121d0f64a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0c0d039be2bf65b0721d2b4c669706ab349c8a1fc891c83b55c9c26252bffbb",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2010-08-09T19:06:40Z",
    "title_canon_sha256": "4058f7672b9110782c79c4ad75540edce4f08ce0a33a9055c636d521116378e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1567",
    "kind": "arxiv",
    "version": 2
  }
}