Pith Number

pith:STDYV7KT

pith:2015:STDYV7KTXJ4XJ526NEXJY7VJEE

not attested not anchored not stored refs pending

On the migration of two planets in a disc and the formation of mean motion resonances

Cezary Migaszewski

arxiv:1505.01816 v2 · 2015-05-07 · 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{STDYV7KTXJ4XJ526NEXJY7VJEE}

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	2026-05-18T01:33:43.371407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94c78afd53ba7974f75e692e9c7ea9213798255d5ecf65c8a50b6ff994e64318

Aliases

arxiv: 1505.01816 · arxiv_version: 1505.01816v2 · doi: 10.48550/arxiv.1505.01816 · pith_short_12: STDYV7KTXJ4X · pith_short_16: STDYV7KTXJ4XJ526 · pith_short_8: STDYV7KT

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/STDYV7KTXJ4XJ526NEXJY7VJEE \
  | 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: 94c78afd53ba7974f75e692e9c7ea9213798255d5ecf65c8a50b6ff994e64318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5605b07cb2596a615fb84edeb359728ce50ffea288abef4ca8a728eb85c69332",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-05-07T19:16:09Z",
    "title_canon_sha256": "c1853a312e3fc0bcb0cfebae8c426f66437e1397192babe3c5fa1fda3335f9ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01816",
    "kind": "arxiv",
    "version": 2
  }
}