Pith Number

pith:HXMIRB2V

pith:2018:HXMIRB2VFBS65WIACNBFKQWPX2

not attested not anchored not stored refs pending

Constraining the presence of giant planets in two-belt debris disk systems with VLT/SPHERE direct imaging and dynamical arguments

Andrew Shannon, Arthur Vigan, Ben Sutlieff, Dawn Wickenden, Dimitri Mawet, Elisabeth Matthews, Farisa Morales, Grant Kennedy, Karl Stapelfeldt, Sam Treves, Sasha Hinkley, Tiffany Meshkat, Trevor David

arxiv:1807.01326 v2 · 2018-07-03 · 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{HXMIRB2VFBS65WIACNBFKQWPX2}

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	2026-05-18T00:10:36.792592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd88887552865eed90013425542cfbe83bc78704520f45eb30b79203de67ebe

Aliases

arxiv: 1807.01326 · arxiv_version: 1807.01326v2 · doi: 10.48550/arxiv.1807.01326 · pith_short_12: HXMIRB2VFBS6 · pith_short_16: HXMIRB2VFBS65WIA · pith_short_8: HXMIRB2V

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/HXMIRB2VFBS65WIACNBFKQWPX2 \
  | 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: 3dd88887552865eed90013425542cfbe83bc78704520f45eb30b79203de67ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09dd86672788e13016bae16e4ab42e6bde074a414bdb01b3472f59b77c724e4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-03T18:00:10Z",
    "title_canon_sha256": "c8663e99fbbc5f23901f59fc271afdd1707a7042037b4fff5e153c3a8dd899ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01326",
    "kind": "arxiv",
    "version": 2
  }
}