Pith Number

pith:SUMCPY7V

pith:2022:SUMCPY7VTKTZMHDMHOPS3SGDU7

not attested not anchored not stored refs pending

CO Line Emission Surfaces and Vertical Structure in Mid-Inclination Protoplanetary Disks

Charles J. Law, Chunhua Qi, Dary Ru\'iz-Rodr\'iguez, David J. Wilner, Evan A. Rich, Feng Long, Giovanni P. Rosotti, Jaehan Bae, Jane Huang, Joel H. Kastner, John D. Ilee, Karin I. \"Oberg, Kevin Flaherty, Laura M. P\'erez, Richard Teague, Ryan A. Loomis, Sage Crystian, Sean M. Andrews, Sebasti\'an P\'erez, Takashi Tsukagoshi, Viviana V. Guzm\'an

arxiv:2205.01776 v1 · 2022-05-03 · astro-ph.EP · astro-ph.GA · 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{SUMCPY7VTKTZMHDMHOPS3SGDU7}

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	2026-07-05T04:35:48.221369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

951827e3f59aa7961c6c3b9f2dc8c3a7ec10ff3ecacbbf23b51a72ed9da8f782

Aliases

arxiv: 2205.01776 · arxiv_version: 2205.01776v1 · doi: 10.48550/arxiv.2205.01776 · pith_short_12: SUMCPY7VTKTZ · pith_short_16: SUMCPY7VTKTZMHDM · pith_short_8: SUMCPY7V

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/SUMCPY7VTKTZMHDMHOPS3SGDU7 \
  | 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: 951827e3f59aa7961c6c3b9f2dc8c3a7ec10ff3ecacbbf23b51a72ed9da8f782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f01756e82fabfab85215daa703b2ff51acd5638c1f08b1319f57f21209b985e",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-05-03T21:00:02Z",
    "title_canon_sha256": "909f97a91f81276adef63a85cead779e953b1c948b187fd1ab461bd121a11650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01776",
    "kind": "arxiv",
    "version": 1
  }
}