Pith Number

pith:6L6BACB3

pith:2004:6L6BACB3BSRQVQWJ5FZF7ADRJQ

not attested not anchored not stored refs pending

Non-spherical sources of static gravitational fields: investigating the boundaries of the no-hair theorem

D. Malafarina, G. Magli, L. Herrera

arxiv:gr-qc/0407037 v1 · 2004-07-09 · 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{6L6BACB3BSRQVQWJ5FZF7ADRJQ}

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.

Cited by

1 paper in Pith

Analytic thin disks and rings in a class of nonasymptotically flat static spacetimes

Receipt and verification

First computed	2026-05-18T02:37:30.023212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2fc10083b0ca30ac2c9e9725f80714c26568c2ed5c51656d55d023d89aaf445

Aliases

arxiv: gr-qc/0407037 · arxiv_version: gr-qc/0407037v1 · doi: 10.48550/arxiv.gr-qc/0407037 · pith_short_12: 6L6BACB3BSRQ · pith_short_16: 6L6BACB3BSRQVQWJ · pith_short_8: 6L6BACB3

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/6L6BACB3BSRQVQWJ5FZF7ADRJQ \
  | 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: f2fc10083b0ca30ac2c9e9725f80714c26568c2ed5c51656d55d023d89aaf445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dcf2627d319bb82c51e60e676cfbf6acd6ed5fac35fbac7f14d6fbeebd062c5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-07-09T09:49:56Z",
    "title_canon_sha256": "cb59b84f56c168708c61ae1ae8eb4a1ee92b2ba05d7364ff026b53e76e115782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0407037",
    "kind": "arxiv",
    "version": 1
  }
}