Pith Number

pith:PHIBQJ5W

pith:2022:PHIBQJ5W67XOXHHV7FP57735BR

not attested not anchored not stored refs pending

Can We Fly to Planet 9?

Adam Hibberd, Andreas M. Hein, Manasvi Lingam

arxiv:2208.10207 v1 · 2022-08-22 · astro-ph.EP · 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{PHIBQJ5W67XOXHHV7FP57735BR}

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

High-temperature photovoltaics for solar-electric Oberth maneuvers: ton-class payload feasibility for interstellar-precursor missions

Receipt and verification

First computed	2026-07-05T04:50:26.451595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79d01827b6f7eeeb9cf5f95fdfff7d0c53fff10f48d96309af2f3f52914d98b3

Aliases

arxiv: 2208.10207 · arxiv_version: 2208.10207v1 · doi: 10.48550/arxiv.2208.10207 · pith_short_12: PHIBQJ5W67XO · pith_short_16: PHIBQJ5W67XOXHHV · pith_short_8: PHIBQJ5W

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/PHIBQJ5W67XOXHHV7FP57735BR \
  | 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: 79d01827b6f7eeeb9cf5f95fdfff7d0c53fff10f48d96309af2f3f52914d98b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65d7ed0b143a4eba55331f78fe95c193c80044d26f7f7419a2fa3fff01cfe927",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-08-22T11:16:14Z",
    "title_canon_sha256": "7557571f36272fca4dd13789826ab548f6dcc36ec7e530641ee84d8e7b2fb8c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10207",
    "kind": "arxiv",
    "version": 1
  }
}