Pith Number

pith:FRZVUMQW

pith:2003:FRZVUMQWBD2PTBMYHUQWN3YN6M

not attested not anchored not stored refs pending

Making other Earths: Dynamical Simulations of Terrestrial Planet Formation and Water Delivery

(2) Lunar, AZ), Jonathan I. Lunine (2) ((1) Department of Astronomy, Planetary Laboratory, Sean N. Raymond (1), Seattle, Thomas R. Quinn (1), Tucson, University of Arizon, University of Washington, WA

arxiv:astro-ph/0308159 v1 · 2003-08-09 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRZVUMQWBD2PTBMYHUQWN3YN6M}

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	2026-05-18T02:40:26.957456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c735a321608f4f985983d2166ef0df3258582972641104b65c7e4b7dfb54518

Aliases

arxiv: astro-ph/0308159 · arxiv_version: astro-ph/0308159v1 · doi: 10.48550/arxiv.astro-ph/0308159 · pith_short_12: FRZVUMQWBD2P · pith_short_16: FRZVUMQWBD2PTBMY · pith_short_8: FRZVUMQW

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/FRZVUMQWBD2PTBMYHUQWN3YN6M \
  | 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: 2c735a321608f4f985983d2166ef0df3258582972641104b65c7e4b7dfb54518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6617744417a87b397fc6a141512c4f5a4ddfa904d005a0e5d40dc5aafa80afc6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-08-09T18:33:40Z",
    "title_canon_sha256": "d7758f7f41a506ed789fba0c491bf31cf3024dc6ab378d4d0d85830b5ada9c41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0308159",
    "kind": "arxiv",
    "version": 1
  }
}