pith. sign in
Pith Number

pith:A722KSNZ

pith:2011:A722KSNZJXNRQVGZNHFS7IJ65Y
not attested not anchored not stored refs pending

Black holes with only one Killing field

Gary T. Horowitz, Jorge E. Santos, Oscar J.C. Dias

arxiv:1105.4167 v3 · 2011-05-20 · hep-th · gr-qc

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{A722KSNZJXNRQVGZNHFS7IJ65Y}

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

4 papers in Pith

Receipt and verification
First computed 2026-05-18T04:14:37.768897Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

07f5a549b94ddb1854d969cb2fa13eee3b67fa15d24bc8c0a40582594123ee93

Aliases

arxiv: 1105.4167 · arxiv_version: 1105.4167v3 · doi: 10.48550/arxiv.1105.4167 · pith_short_12: A722KSNZJXNR · pith_short_16: A722KSNZJXNRQVGZ · pith_short_8: A722KSNZ
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/A722KSNZJXNRQVGZNHFS7IJ65Y \
  | 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: 07f5a549b94ddb1854d969cb2fa13eee3b67fa15d24bc8c0a40582594123ee93
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "9ca9685c7ed1d1acf6c2168ccd9929c8b07530b19bd0842b89ea6879f3feaa6e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-05-20T20:00:08Z",
    "title_canon_sha256": "2e9b8c4fe63d29f24848fff5cc00b80456579961d71593938b7bcf3825e60bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4167",
    "kind": "arxiv",
    "version": 3
  }
}