Pith Number

pith:RZ7DDPEB

pith:2022:RZ7DDPEBD7HORKRI32XIFHJTCN

not attested not anchored not stored refs pending

New Dynamical State and Habitability of the HD 45364 Planetary System

Andrew W. Howard, Howard T. Isaacson, Paul A. Dalba, Stephen R. Kane, Zhexing Li

arxiv:2209.00120 v1 · 2022-08-31 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZ7DDPEBD7HORKRI32XIFHJTCN}

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	2026-07-05T05:03:30.288343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e7e31bc811fcee8aa28deae829d33136fde596c8db518a43fed13a53bcfb720

Aliases

arxiv: 2209.00120 · arxiv_version: 2209.00120v1 · doi: 10.48550/arxiv.2209.00120 · pith_short_12: RZ7DDPEBD7HO · pith_short_16: RZ7DDPEBD7HORKRI · pith_short_8: RZ7DDPEB

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/RZ7DDPEBD7HORKRI32XIFHJTCN \
  | 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: 8e7e31bc811fcee8aa28deae829d33136fde596c8db518a43fed13a53bcfb720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4e958c590a4d345d94d368272185f80921f165f4b688219300a663ca057e6d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-08-31T21:18:24Z",
    "title_canon_sha256": "85b77d298aa51614069bfecd3a0254da0a0f2803bd17d44289a972fe50d7d0c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.00120",
    "kind": "arxiv",
    "version": 1
  }
}