Pith Number

pith:C7MLKWOX

pith:2024:C7MLKWOXQOBTYCHJEBNW6QWGEO

not attested not anchored not stored refs pending

Warp Factory: A Numerical Toolkit for the Analysis and Optimization of Warp Drive Geometries

Alexey Bobrick, Brandon Melcher, Christopher Helmerich, Gianni Martire, Jared Fuchs, Luke Sellers

arxiv:2404.10855 v1 · 2024-04-16 · 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{C7MLKWOXQOBTYCHJEBNW6QWGEO}

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

Observer-robust energy condition verification for warp drive spacetimes

Receipt and verification

First computed	2026-07-05T08:08:59.895304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d8b559d783833c08e9205b6f42c623b9fe54d20e6e666a819d7b2266539adb

Aliases

arxiv: 2404.10855 · arxiv_version: 2404.10855v1 · doi: 10.48550/arxiv.2404.10855 · pith_short_12: C7MLKWOXQOBT · pith_short_16: C7MLKWOXQOBTYCHJ · pith_short_8: C7MLKWOX

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/C7MLKWOXQOBTYCHJEBNW6QWGEO \
  | 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: 17d8b559d783833c08e9205b6f42c623b9fe54d20e6e666a819d7b2266539adb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5826aed68c329bc86dd0eeda3c6f34aa0fc7f0c0b6d2f93e595c97015ad011",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-04-16T19:09:23Z",
    "title_canon_sha256": "505d229fa6ac112a12708ba4eb5c893a748c865b75cd4e831dfc9237c3c8f94a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.10855",
    "kind": "arxiv",
    "version": 1
  }
}