Pith Number

pith:5775RZ45

pith:2019:5775RZ45I6R755LGSNUJ27DMDP

not attested not anchored not stored refs pending

On the Mass Function, Multiplicity, and Origins of Wide-Orbit Giant Planets

D\'aniel Apai, Kaitlin M. Kratter, Kevin Wagner

arxiv:1904.06438 v6 · 2019-04-12 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5775RZ45I6R755LGSNUJ27DMDP}

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	2026-05-17T23:39:30.259568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efffd8e79d47a3fef56693689d7c6c1be81e5421a8540b59444a587e128afb90

Aliases

arxiv: 1904.06438 · arxiv_version: 1904.06438v6 · doi: 10.48550/arxiv.1904.06438 · pith_short_12: 5775RZ45I6R7 · pith_short_16: 5775RZ45I6R755LG · pith_short_8: 5775RZ45

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/5775RZ45I6R755LGSNUJ27DMDP \
  | 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: efffd8e79d47a3fef56693689d7c6c1be81e5421a8540b59444a587e128afb90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a5f819e43b5e0b2169983119d198238de908b0c6b39e29b38f4119a8284af00",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-12T22:39:50Z",
    "title_canon_sha256": "b1a1109c9f3ce4c66c74c35c0624a7b1f805c8bf7d3a4456bdc130d6c7d0ab7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06438",
    "kind": "arxiv",
    "version": 6
  }
}