Pith Number

pith:6ZGNC4HK

pith:2012:6ZGNC4HKEZXVETRGFCKFP2K3D2

not attested not anchored not stored refs pending

Mean Motion Resonances in Exoplanet Systems: An Investigation Into Nodding Behavior

Anthony M. Bloch, Fred C. Adams, Jacob A. Ketchum

arxiv:1211.3078 v1 · 2012-11-13 · 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{6ZGNC4HKEZXVETRGFCKFP2K3D2}

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	2026-05-18T01:53:16.089536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f64cd170ea266f524e26289457e95b1eba78ee606ec6e85e39b85c66d37815a1

Aliases

arxiv: 1211.3078 · arxiv_version: 1211.3078v1 · doi: 10.48550/arxiv.1211.3078 · pith_short_12: 6ZGNC4HKEZXV · pith_short_16: 6ZGNC4HKEZXVETRG · pith_short_8: 6ZGNC4HK

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/6ZGNC4HKEZXVETRGFCKFP2K3D2 \
  | 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: f64cd170ea266f524e26289457e95b1eba78ee606ec6e85e39b85c66d37815a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd2969ed6e190061c8a3ee1750017aecb9560008dd89e25eb2a061214925977b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-11-13T19:15:53Z",
    "title_canon_sha256": "3484f4cf9ec0c46eb1f364c0bf6140458b1c5043016693289f8b288b25206c7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3078",
    "kind": "arxiv",
    "version": 1
  }
}