Pith Number

pith:W5LHCZR3

pith:2011:W5LHCZR3YIOYKTGCGCJOBQKDH6

not attested not anchored not stored refs pending

Occurrence of the 2:1 commensurability in a gas giant-Super-Earth system

CASA, E. Podlewska-Gaca, E. Szuszkiewicz (Institute of Physics, Poland), University of Szczecin

arxiv:1107.4885 v1 · 2011-07-25 · 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{W5LHCZR3YIOYKTGCGCJOBQKDH6}

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	2026-05-18T02:01:10.668834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b75671663bc21d854cc23092e0c1433fb7e2df13d51df66aa4ac2c92393a36a7

Aliases

arxiv: 1107.4885 · arxiv_version: 1107.4885v1 · doi: 10.48550/arxiv.1107.4885 · pith_short_12: W5LHCZR3YIOY · pith_short_16: W5LHCZR3YIOYKTGC · pith_short_8: W5LHCZR3

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/W5LHCZR3YIOYKTGCGCJOBQKDH6 \
  | 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: b75671663bc21d854cc23092e0c1433fb7e2df13d51df66aa4ac2c92393a36a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5981ed54689bbe03a6cbb1d157594c48e3b6bcb8ec88bfd92cb4edeae9967e6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-07-25T10:26:45Z",
    "title_canon_sha256": "ae8f44b709491e884e4231318e49d8c5df37d71b56aa59581a3e723b88559b3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4885",
    "kind": "arxiv",
    "version": 1
  }
}