Pith Number

pith:YPCRVKNU

pith:2010:YPCRVKNUXXGLYMTLMFZKEW7MDH

not attested not anchored not stored refs pending

Type III and N Einstein spacetimes in higher dimensions: general properties

Alena Pravdova, Marcello Ortaggio, Vojtech Pravda

arxiv:1005.2377 v1 · 2010-05-13 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPCRVKNUXXGLYMTLMFZKEW7MDH}

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	2026-05-18T02:33:26.425351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3c51aa9b4bdccbc326b6172a25bec19c484f210303b6ca091e293036c255c03

Aliases

arxiv: 1005.2377 · arxiv_version: 1005.2377v1 · doi: 10.48550/arxiv.1005.2377 · pith_short_12: YPCRVKNUXXGL · pith_short_16: YPCRVKNUXXGLYMTL · pith_short_8: YPCRVKNU

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/YPCRVKNUXXGLYMTLMFZKEW7MDH \
  | 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: c3c51aa9b4bdccbc326b6172a25bec19c484f210303b6ca091e293036c255c03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4228ec89484ee336e51023f3b403dde345aada2003346fbacc3668d3f521dc88",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-05-13T17:10:18Z",
    "title_canon_sha256": "63982ccc290a4722aedc6c26182d5cd48fa345050cb675ef44088da0f0456984"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2377",
    "kind": "arxiv",
    "version": 1
  }
}