Pith Number

pith:TI6KJ7CV

pith:2013:TI6KJ7CVOFJZDUAV5CHTJW2K7T

not attested not anchored not stored refs pending

Multiple mean motion resonances in the HR 8799 planetary system

Cezary Migaszewski, Krzysztof Gozdziewski

arxiv:1308.6462 v3 · 2013-08-29 · 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{TI6KJ7CVOFJZDUAV5CHTJW2K7T}

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	2026-05-18T01:47:56.944885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a3ca4fc55715391d015e88f34db4afce6a05fd71db7add0a701a30744d29020

Aliases

arxiv: 1308.6462 · arxiv_version: 1308.6462v3 · doi: 10.48550/arxiv.1308.6462 · pith_short_12: TI6KJ7CVOFJZ · pith_short_16: TI6KJ7CVOFJZDUAV · pith_short_8: TI6KJ7CV

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/TI6KJ7CVOFJZDUAV5CHTJW2K7T \
  | 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: 9a3ca4fc55715391d015e88f34db4afce6a05fd71db7add0a701a30744d29020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c426ebf2366e97912b8e891a921d94d2956aa19b2a4cec040ee7b7f9b3aa5adf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-08-29T13:34:09Z",
    "title_canon_sha256": "92f7309bc6362a2228c7768029d69385251d04b407d6bb3c205d2c091b6ddb06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6462",
    "kind": "arxiv",
    "version": 3
  }
}