Pith Number

pith:YXOHNSDF

pith:2016:YXOHNSDF2QJ2WQWZI4XTVQQGME

not attested not anchored not stored refs pending

Constraining the mass of the planet(s) sculpting a disk cavity. The intriguing case of 2MASS J16042165-2130284

A. Garufi, A. Hardy, A. Vigan, A. Zurlo, C. Caceres, E. Villaver, F. M\'enard, G. Meeus, H. Canovas, J. Olofsson, L. A. Cieza, M. R. Schreiber, Z. Wahhaj

arxiv:1606.07087 v2 · 2016-06-22 · astro-ph.SR · 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{YXOHNSDF2QJ2WQWZI4XTVQQGME}

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	2026-05-18T00:51:48.516775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5dc76c865d413ab42d9472f3ac2066105495d6c78eae13c9dfecfa39037af18

Aliases

arxiv: 1606.07087 · arxiv_version: 1606.07087v2 · doi: 10.48550/arxiv.1606.07087 · pith_short_12: YXOHNSDF2QJ2 · pith_short_16: YXOHNSDF2QJ2WQWZ · pith_short_8: YXOHNSDF

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/YXOHNSDF2QJ2WQWZI4XTVQQGME \
  | 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: c5dc76c865d413ab42d9472f3ac2066105495d6c78eae13c9dfecfa39037af18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "814856336b841941ed544bdfbfba210bd5b8b59652a07019896320d968d8f1f2",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-06-22T20:09:44Z",
    "title_canon_sha256": "5a9a9d24753449e50b95caf4da254bbca33c4639b5b9d5d6e864a3f621ebac33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07087",
    "kind": "arxiv",
    "version": 2
  }
}