Pith Number

pith:3OVTLB3E

pith:2022:3OVTLB3EJHVSQ2JNOACBMSIWSF

not attested not anchored not stored refs pending

Mapping Protoplanetary Disk Vertical Structure with CO Isotopologue Line Emission

Andrea Isella, Carlos E. Mu\~noz-Romero, Charles J. Law, Chunhua Qi, David J. Wilner, Evan A. Rich, Feng Long, Gerrit van der Plas, Jaehan Bae, Jane Huang, Jochen Stadler, Jun Hashimoto, Kamber R. Schwarz, Karin I. \"Oberg, Kevin Flaherty, Laura M. P\'erez, Myriam Benisty, Richard Teague, Ryan A. Loomis, Sean M. Andrews, Sheng Jin, Stefano Facchini, Takashi Tsukagoshi, Teresa Paneque-Carre\~no

arxiv:2212.08667 v1 · 2022-12-16 · 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{3OVTLB3EJHVSQ2JNOACBMSIWSF}

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	2026-07-05T06:10:26.196695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbab35876449eb28692d7004164916914d5842cd77729b56a1d83aa591c884d4

Aliases

arxiv: 2212.08667 · arxiv_version: 2212.08667v1 · doi: 10.48550/arxiv.2212.08667 · pith_short_12: 3OVTLB3EJHVS · pith_short_16: 3OVTLB3EJHVSQ2JN · pith_short_8: 3OVTLB3E

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/3OVTLB3EJHVSQ2JNOACBMSIWSF \
  | 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: dbab35876449eb28692d7004164916914d5842cd77729b56a1d83aa591c884d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2434f9a958b6c06071b93fbb32254b24b6ca98bf48c243fb543416bc1eb928d2",
    "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": "2022-12-16T19:00:01Z",
    "title_canon_sha256": "002d9f4dc520cbe3690b13882a5447e6a4b7c0180e20b73c588731837e34065d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.08667",
    "kind": "arxiv",
    "version": 1
  }
}