Pith Number

pith:2IJR2MVW

pith:2001:2IJR2MVW5WSFXSJYIQQWLMUT46

not attested not anchored not stored refs pending

Exact relativistic treatment of stationary counter-rotating dust disks II: Axis, Disk and Limiting Cases

Christian Klein

arxiv:gr-qc/0102079 v1 · 2001-02-19 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IJR2MVW5WSFXSJYIQQWLMUT46}

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	2026-05-18T04:17:53.177893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2131d32b6eda45bc938442165b293e7a1ef7a66e99c5043127df602598f112f

Aliases

arxiv: gr-qc/0102079 · arxiv_version: gr-qc/0102079v1 · doi: 10.48550/arxiv.gr-qc/0102079 · pith_short_12: 2IJR2MVW5WSF · pith_short_16: 2IJR2MVW5WSFXSJY · pith_short_8: 2IJR2MVW

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/2IJR2MVW5WSFXSJYIQQWLMUT46 \
  | 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: d2131d32b6eda45bc938442165b293e7a1ef7a66e99c5043127df602598f112f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b73d8c0030fd6f695c9c2497e11d972ed016903f55deef1c07ae3a4e16e5e12",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-02-19T15:30:29Z",
    "title_canon_sha256": "2d1897b24c85a875058ed6ca7a6961a49313f91528861b3ffab8614c8adb2289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0102079",
    "kind": "arxiv",
    "version": 1
  }
}