Pith Number

pith:VB7VDMEY

pith:2014:VB7VDMEYKR2ALWQ3MEUBCQ6NX6

not attested not anchored not stored refs pending

A stellar-mass-dependent drop in planet occurrence rates

Daniel Apai, Gijs D. Mulders, Ilaria Pascucci

arxiv:1406.7356 v3 · 2014-06-28 · 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{VB7VDMEYKR2ALWQ3MEUBCQ6NX6}

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	2026-05-18T02:29:38.884066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a87f51b098547405da1b61281143cdbfa73b1f9b67f37080917c53c42387729d

Aliases

arxiv: 1406.7356 · arxiv_version: 1406.7356v3 · doi: 10.48550/arxiv.1406.7356 · pith_short_12: VB7VDMEYKR2A · pith_short_16: VB7VDMEYKR2ALWQ3 · pith_short_8: VB7VDMEY

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/VB7VDMEYKR2ALWQ3MEUBCQ6NX6 \
  | 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: a87f51b098547405da1b61281143cdbfa73b1f9b67f37080917c53c42387729d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04e42f73c9bf5347f4dcf20d15dee0ac35e79830dec2f8d1f9a7a57d18f27892",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-06-28T05:00:21Z",
    "title_canon_sha256": "447cdc8fb6d6b62c8896d06f9844978429bd1557d6d599bd196066ca0dbec1c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7356",
    "kind": "arxiv",
    "version": 3
  }
}