Pith Number

pith:G3NROOUS

pith:2020:G3NROOUS6RDGSS3LTCSV43FGC4

not attested not anchored not stored refs pending

Dynamical Evidence of a Spiral Arm--Driving Planet in the MWC 758 Protoplanetary Disk

Anne-Lise Maire, Anthony Boccaletti, Antonio Garufi, Benjamin A. Calvin, Bin Ren, Carol A. Grady, Charles A. Poteet, Dean C. Hines, Dimitri Mawet, \'Elodie Choquet, Eugene Chiang, Fran\c{c}ois M\'enard, Glenn Schneider, Jean-Baptiste Ruffio, John H. Debes, Jozua de Boer, Julien H. Girard, Laurent Pueyo, Marshall D. Perrin, Maxwell Millar-Blanchaer, Myriam Benisty, Rob G. van Holstein, Ruobing Dong, Thomas M. Esposito, Tomas Stolker

arxiv:2007.04980 v3 · 2020-07-09 · 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{G3NROOUS6RDGSS3LTCSV43FGC4}

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	2026-07-05T01:23:14.124749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36db173a92f446694b6b98a55e6ca617372f392ca6c1f86395d4a6fb9ad27451

Aliases

arxiv: 2007.04980 · arxiv_version: 2007.04980v3 · doi: 10.48550/arxiv.2007.04980 · pith_short_12: G3NROOUS6RDG · pith_short_16: G3NROOUS6RDGSS3L · pith_short_8: G3NROOUS

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/G3NROOUS6RDGSS3LTCSV43FGC4 \
  | 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: 36db173a92f446694b6b98a55e6ca617372f392ca6c1f86395d4a6fb9ad27451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f37436eed753aed7d108f2653e51e22c39b48e34082d879ac338a7874c68df7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-07-09T17:59:59Z",
    "title_canon_sha256": "53c87fae55fc394e8cf01fb4878ae48092c6f9fdd21ff56f96203d5bd45bc2f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.04980",
    "kind": "arxiv",
    "version": 3
  }
}