Pith Number

pith:KM6OIXIK

pith:2015:KM6OIXIKCFK7LJ2QRP736OLBJA

not attested not anchored not stored refs pending

The $C^0$-inextendibility of the Schwarzschild spacetime and the spacelike diameter in Lorentzian Geometry

Jan Sbierski

arxiv:1507.00601 v2 · 2015-07-02 · gr-qc · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KM6OIXIKCFK7LJ2QRP736OLBJA}

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

A note on Strong Cosmic Censorship and its violation in Reissner-Nordstr\"om de Sitter black hole space-times

Receipt and verification

First computed	2026-05-18T01:16:26.350817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

533ce45d0a1155f5a7508bffbf3961480f4bd277a3f61f2d3d0f80681f2c9717

Aliases

arxiv: 1507.00601 · arxiv_version: 1507.00601v2 · doi: 10.48550/arxiv.1507.00601 · pith_short_12: KM6OIXIKCFK7 · pith_short_16: KM6OIXIKCFK7LJ2Q · pith_short_8: KM6OIXIK

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/KM6OIXIKCFK7LJ2QRP736OLBJA \
  | 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: 533ce45d0a1155f5a7508bffbf3961480f4bd277a3f61f2d3d0f80681f2c9717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b68b8c5722286572c46396976c1a62f17c37f1bd84dceb28a805f3f46b36fac3",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-07-02T14:24:49Z",
    "title_canon_sha256": "08a57b131df0409d0414f0e48f33580d947f0335d332a4e3987e8c9a3442a10b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00601",
    "kind": "arxiv",
    "version": 2
  }
}