Pith Number

pith:EZTYP7KK

pith:1995:EZTYP7KK6XD2VTIWSMJLRZWLEX

not attested not anchored not stored refs pending

Hyperfast Interstellar Travel in General Relativity

S. V. Krasnikov

arxiv:gr-qc/9511068 v6 · 1995-11-25 · 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{EZTYP7KK6XD2VTIWSMJLRZWLEX}

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

The Warp Drive: Superluminal Travel within General Relativity

Receipt and verification

First computed	2026-07-04T15:58:51.775983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

266787fd4af5c7aacd169312b8e6cb25f5b9b71ea608632a3eda42451a9f40ab

Aliases

arxiv: gr-qc/9511068 · arxiv_version: gr-qc/9511068v6 · doi: 10.48550/arxiv.gr-qc/9511068 · pith_short_12: EZTYP7KK6XD2 · pith_short_16: EZTYP7KK6XD2VTIW · pith_short_8: EZTYP7KK

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/EZTYP7KK6XD2VTIWSMJLRZWLEX \
  | 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: 266787fd4af5c7aacd169312b8e6cb25f5b9b71ea608632a3eda42451a9f40ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02bfe4eae3370726f3f583b0fd6bc7b9acb500b134009875b293250c6b55c52a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1995-11-25T14:42:09Z",
    "title_canon_sha256": "99e6a203c071eaedc10bb20e52dc479333969962bbc860600b23726816cd61a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9511068",
    "kind": "arxiv",
    "version": 6
  }
}