Pith Number

pith:JL4RH3RM

pith:2011:JL4RH3RMXQLQGRF6A33RV5OPMT

not attested not anchored not stored refs pending

Distinguishing central perturbations by binary stellar and planetary systems under the moderately strong finite-source effect

Chung-Uk Lee (KASI), Sun-Ju Chung (KASI)

arxiv:1108.1834 v1 · 2011-08-09 · 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{JL4RH3RMXQLQGRF6A33RV5OPMT}

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	2026-05-18T02:01:00.016628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4af913ee2cbc170344be06f71af5cf64e598663fbca34bbb487645b80ef1df98

Aliases

arxiv: 1108.1834 · arxiv_version: 1108.1834v1 · doi: 10.48550/arxiv.1108.1834 · pith_short_12: JL4RH3RMXQLQ · pith_short_16: JL4RH3RMXQLQGRF6 · pith_short_8: JL4RH3RM

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/JL4RH3RMXQLQGRF6A33RV5OPMT \
  | 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: 4af913ee2cbc170344be06f71af5cf64e598663fbca34bbb487645b80ef1df98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c13ad18e1ec1c867c6d0d1da9bae6ba64a3e6c0b18377cf817a6cdf6e9d11051",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-08-09T00:27:19Z",
    "title_canon_sha256": "91cec893ec8f4c83c15f578fcf786e17f706d840297ad560ef423c5a2941e09f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1834",
    "kind": "arxiv",
    "version": 1
  }
}