Pith Number

pith:EEVFVVD5

pith:2007:EEVFVVD5ZUGHYYQUPKBXGJF6GI

not attested not anchored not stored refs pending

Braneworld cosmological singularities

Ifigeneia Klaoudatou, Ignatios Antoniadis, Spiros Cotsakis

arxiv:gr-qc/0701033 v1 · 2007-01-05 · 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{EEVFVVD5ZUGHYYQUPKBXGJF6GI}

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	2026-05-18T00:59:12.551513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212a5ad47dcd0c7c62147a837324be321f10fb9d60eb420e5980f63335cf8590

Aliases

arxiv: gr-qc/0701033 · arxiv_version: gr-qc/0701033v1 · doi: 10.48550/arxiv.gr-qc/0701033 · pith_short_12: EEVFVVD5ZUGH · pith_short_16: EEVFVVD5ZUGHYYQU · pith_short_8: EEVFVVD5

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/EEVFVVD5ZUGHYYQUPKBXGJF6GI \
  | 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: 212a5ad47dcd0c7c62147a837324be321f10fb9d60eb420e5980f63335cf8590

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "821cf78473f469d576f49b07919ab60a278902b5f6f3acb0614bf63149c3f683",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-01-05T10:48:40Z",
    "title_canon_sha256": "bb352e6134d2bae2611b3f65194bc677db5864f6540cd760a834f73c9b619291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0701033",
    "kind": "arxiv",
    "version": 1
  }
}