Pith Number

pith:YPE3II2I

pith:2018:YPE3II2IPIF7ODM7ABDSRYZDDX

not attested not anchored not stored refs pending

Formation of a planetary Laplace resonance through migration in an eccentric disk - The case of GJ876

Nicolas P. Cimerman, Rolf Kuiper, Wilhelm Kley

arxiv:1808.04223 v1 · 2018-08-13 · 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{YPE3II2IPIF7ODM7ABDSRYZDDX}

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	2026-05-18T00:02:31.238631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3c9b423487a0bf70d9f004728e3231ddc925abd365fb21ebab75c6cd58479cc

Aliases

arxiv: 1808.04223 · arxiv_version: 1808.04223v1 · doi: 10.48550/arxiv.1808.04223 · pith_short_12: YPE3II2IPIF7 · pith_short_16: YPE3II2IPIF7ODM7 · pith_short_8: YPE3II2I

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/YPE3II2IPIF7ODM7ABDSRYZDDX \
  | 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: c3c9b423487a0bf70d9f004728e3231ddc925abd365fb21ebab75c6cd58479cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03ab4afe1211435e2913e8d1b2c873447aa5762e98122f63a93db3ed3cb4ca64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-13T13:59:56Z",
    "title_canon_sha256": "2a2ecb017380bd401a710d6967f83732c3810b329e9eaa366838f54744823b5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04223",
    "kind": "arxiv",
    "version": 1
  }
}