Pith Number

pith:YX4H4FZX

pith:2010:YX4H4FZXLNGFKJK5G4TJS2K7VW

not attested not anchored not stored refs pending

Keplerian Orbits and Dynamics of Exoplanets

Alexandre C. M. Correia, Carl D. Murray

arxiv:1009.1738 v2 · 2010-09-09 · 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{YX4H4FZXLNGFKJK5G4TJS2K7VW}

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	2026-05-18T04:27:56.660097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5f87e17375b4c55255d372699695fad94139554dbe9130f5076321f1d0c2ed3

Aliases

arxiv: 1009.1738 · arxiv_version: 1009.1738v2 · doi: 10.48550/arxiv.1009.1738 · pith_short_12: YX4H4FZXLNGF · pith_short_16: YX4H4FZXLNGFKJK5 · pith_short_8: YX4H4FZX

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/YX4H4FZXLNGFKJK5G4TJS2K7VW \
  | 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: c5f87e17375b4c55255d372699695fad94139554dbe9130f5076321f1d0c2ed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7601ebbf255bc3b97a58e2d8a0e1fb4e0c5eb45b011ff5d4c3c7d4cc92706b9",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-09-09T11:12:26Z",
    "title_canon_sha256": "9124554c38b4246d1e3aac35d846243c12afa9a66662c6ea2735f4222eb0989e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1738",
    "kind": "arxiv",
    "version": 2
  }
}