Pith Number

pith:VRES6KQR

pith:2007:VRES6KQR6PA7MSRN6UDLDRFTZF

not attested not anchored not stored refs pending

Non-monotonic orbital velocity profiles around rapidly rotating Kerr-(anti-)de Sitter black holes

Andreas Mueller, Bernd Aschenbach

arxiv:0704.3963 v1 · 2007-04-30 · gr-qc · astro-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{VRES6KQR6PA7MSRN6UDLDRFTZF}

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	2026-07-04T15:16:19.680043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac492f2a11f3c1f64a2df506b1c4b3c95ce036c3c95be90fa5da937a04d41c5c

Aliases

arxiv: 0704.3963 · arxiv_version: 0704.3963v1 · doi: 10.48550/arxiv.0704.3963 · pith_short_12: VRES6KQR6PA7 · pith_short_16: VRES6KQR6PA7MSRN · pith_short_8: VRES6KQR

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/VRES6KQR6PA7MSRN6UDLDRFTZF \
  | 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: ac492f2a11f3c1f64a2df506b1c4b3c95ce036c3c95be90fa5da937a04d41c5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "161a48eb6c934b325bd99ddb6bfdbe3e80cf5d2f599da1fb17331cc7e5c286c3",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-04-30T15:32:14Z",
    "title_canon_sha256": "03a0c91a53ec662b89a4e54b26732b3f20ea4fa5a65d115d7fb4fb073cb30efa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.3963",
    "kind": "arxiv",
    "version": 1
  }
}