Pith Number

pith:W5GYS5C3

pith:2014:W5GYS5C3JZXTCFNCRFPAOK7ERW

not attested not anchored not stored refs pending

The Kepler Dichotomy among the M Dwarfs: Half of Systems Contain Five or More Coplanar Planets

John Asher Johnson, Sarah Ballard

arxiv:1410.4192 v1 · 2014-10-15 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5GYS5C3JZXTCFNCRFPAOK7ERW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:49:19.504627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b74d89745b4e6f3115a2895e072be48dbbed89bdf7d28c3875979553ba3e1f3e

Aliases

arxiv: 1410.4192 · arxiv_version: 1410.4192v1 · doi: 10.48550/arxiv.1410.4192 · pith_short_12: W5GYS5C3JZXT · pith_short_16: W5GYS5C3JZXTCFNC · pith_short_8: W5GYS5C3

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/W5GYS5C3JZXTCFNCRFPAOK7ERW \
  | 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: b74d89745b4e6f3115a2895e072be48dbbed89bdf7d28c3875979553ba3e1f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7413db7465e42b24cd79e965cdb4fac0f1e4bcbfee22ef68c7be4c92fdfc7b29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-10-15T20:00:02Z",
    "title_canon_sha256": "e5e14df78d2afb3591b06de367ceaf5efb583177525e2fed65d50fa29d34682e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4192",
    "kind": "arxiv",
    "version": 1
  }
}