Pith Number

pith:45XGKV2K

pith:2016:45XGKV2KCUQV2GACST7PKVE7PV

not attested not anchored not stored refs pending

The origin and 9:7 MMR dynamics of the Kepler-29 system

Cezary Migaszewski, Federico Panichi, Krzysztof Gozdziewski

arxiv:1609.09135 v2 · 2016-09-28 · 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{45XGKV2KCUQV2GACST7PKVE7PV}

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	2026-05-18T00:52:38.564805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e76e65574a15215d180294fef5549f7d467972e6cfbb232f344b18e06d504418

Aliases

arxiv: 1609.09135 · arxiv_version: 1609.09135v2 · doi: 10.48550/arxiv.1609.09135 · pith_short_12: 45XGKV2KCUQV · pith_short_16: 45XGKV2KCUQV2GAC · pith_short_8: 45XGKV2K

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/45XGKV2KCUQV2GACST7PKVE7PV \
  | 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: e76e65574a15215d180294fef5549f7d467972e6cfbb232f344b18e06d504418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fad078d39f6f4d40cf8ca3777ab9e1ac95c75fba391071fcd5b6bc6e7fb0918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-09-28T22:05:22Z",
    "title_canon_sha256": "23b050f5ead75daee54088229558551877014598b526ae2d8f1f006d4867cb59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09135",
    "kind": "arxiv",
    "version": 2
  }
}