Pith Number

pith:MJH4RLFQ

pith:2017:MJH4RLFQA4NO77GMP3AKCCQSPP

not attested not anchored not stored refs pending

Relativistic Generalization of the Incentive Trap of Interstellar Travel with Application to Breakthrough Starshot

Germany), G\"ottingen, Ren\'e Heller (Max Planck Institute for Solar System Research

arxiv:1705.01481 v2 · 2017-05-01 · physics.pop-ph · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MJH4RLFQA4NO77GMP3AKCCQSPP}

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	2026-05-18T00:40:12.952666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

624fc8acb0071aeffccc7ec0a10a127be435ba4caf45c099618fa4e3e0a266bb

Aliases

arxiv: 1705.01481 · arxiv_version: 1705.01481v2 · doi: 10.48550/arxiv.1705.01481 · pith_short_12: MJH4RLFQA4NO · pith_short_16: MJH4RLFQA4NO77GM · pith_short_8: MJH4RLFQ

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/MJH4RLFQA4NO77GMP3AKCCQSPP \
  | 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: 624fc8acb0071aeffccc7ec0a10a127be435ba4caf45c099618fa4e3e0a266bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc6304939677a5203b0f7467a3feccaf84f5a0d19f8db5e7b4e022f23059803d",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2017-05-01T04:15:28Z",
    "title_canon_sha256": "79a1c18f1310a7e4f4bbef210969cb3ad3d5e84c521b4e966f77d69f6be927f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01481",
    "kind": "arxiv",
    "version": 2
  }
}