Pith Number

pith:3FPN4E7R

pith:2015:3FPN4E7RTAZNJKYC4NHGNO5N37

not attested not anchored not stored refs pending

A possible correlation between planetary radius and orbital period for small planets

Michael Lozovsky, Ravit Helled, Shay Zucker

arxiv:1510.04564 v1 · 2015-10-15 · 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{3FPN4E7RTAZNJKYC4NHGNO5N37}

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	2026-05-18T01:27:22.092748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d95ede13f19832d4ab02e34e66bbaddfdc523c8d7020bc236ac4beafd405d54a

Aliases

arxiv: 1510.04564 · arxiv_version: 1510.04564v1 · doi: 10.48550/arxiv.1510.04564 · pith_short_12: 3FPN4E7RTAZN · pith_short_16: 3FPN4E7RTAZNJKYC · pith_short_8: 3FPN4E7R

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/3FPN4E7RTAZNJKYC4NHGNO5N37 \
  | 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: d95ede13f19832d4ab02e34e66bbaddfdc523c8d7020bc236ac4beafd405d54a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b0a8f6af18c9389ba0da105b41a0ff3dac6afc976c0ab59f27733bd5e3cc5d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-10-15T14:52:47Z",
    "title_canon_sha256": "d25889a5bb0d1d4607d8d6e34ed7f716cada1ca688e3833c550c3f1d5da5fabe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04564",
    "kind": "arxiv",
    "version": 1
  }
}