Pith Number

pith:UPLEC3NY

pith:2010:UPLEC3NYWCNGECBW6RFIIGR4VR

not attested not anchored not stored refs pending

Mass Quadrupole as a Source of Naked Singularities

Hernando Quevedo

arxiv:1012.4030 v1 · 2010-12-17 · 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{UPLEC3NYWCNGECBW6RFIIGR4VR}

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	2026-05-18T02:04:22.598860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3d6416db8b09a620836f44a841a3cac53094463ad6fcb76c46ece9f4bdeb26e

Aliases

arxiv: 1012.4030 · arxiv_version: 1012.4030v1 · doi: 10.48550/arxiv.1012.4030 · pith_short_12: UPLEC3NYWCNG · pith_short_16: UPLEC3NYWCNGECBW · pith_short_8: UPLEC3NY

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/UPLEC3NYWCNGECBW6RFIIGR4VR \
  | 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: a3d6416db8b09a620836f44a841a3cac53094463ad6fcb76c46ece9f4bdeb26e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30afa6504a462ae562117a852bde65b667fda9941167fea8900ee6c8e1644d08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-12-17T22:51:18Z",
    "title_canon_sha256": "2a21c32813063748f45e21cc151160b95240784297de3dc4ebed76a2fbdf5630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4030",
    "kind": "arxiv",
    "version": 1
  }
}