Pith Number

pith:SG6K6Y4J

pith:2024:SG6K6Y4JMCVNFHOQ7NGK32436X

not attested not anchored not stored refs pending

The Spider Stellar Engine: a Fully Steerable Extraterrestrial Design?

Cl\'ement Vidal

arxiv:2411.05038 v1 · 2024-11-06 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SG6K6Y4JMCVNFHOQ7NGK32436X}

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

Possibilities for SETI at High Energy

Receipt and verification

First computed	2026-07-05T09:32:51.606674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91bcaf638960aad29dd0fb4cadeb9bf5fa6834ce966d56d2da16faf80644f4c9

Aliases

arxiv: 2411.05038 · arxiv_version: 2411.05038v1 · doi: 10.48550/arxiv.2411.05038 · pith_short_12: SG6K6Y4JMCVN · pith_short_16: SG6K6Y4JMCVNFHOQ · pith_short_8: SG6K6Y4J

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/SG6K6Y4JMCVNFHOQ7NGK32436X \
  | 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: 91bcaf638960aad29dd0fb4cadeb9bf5fa6834ce966d56d2da16faf80644f4c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dd8629a44011822bf21b4d5cc61ef62efaf48f8df3e2610bfb88fb6794a6e3f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-06T17:34:08Z",
    "title_canon_sha256": "00e53fa1caa2e68c08a67b9846d42aad6f41b5111a1e1eefc535d3ecc0b75e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.05038",
    "kind": "arxiv",
    "version": 1
  }
}