Pith Number

pith:RHZ234T4

pith:2015:RHZ234T4IIY3RGCL3JVYXRBMG2

not attested not anchored not stored refs pending

Resolved gas cavities in transitional disks inferred from CO isotopologues with ALMA

2), (2) Max-Planck-Institut fur Extreterrestrische Physik, (3) Harvard-Smithsonian Center for Astrophysics, (4) Space Telescope Science Institute, (5) Kavli Institute for Astronomy, Anna Miotello (1) ((1) Leiden Observatory, Astrophysics, China), Ewine F. van Dishoeck (1, Germany, Greg J. Herczeg (5), Klaus M. Pontoppidan (4), Nienke van der Marel (1), Sean M. Andrews (3), Simon Bruderer (2), The Netherlands, Tim van Kempen (1), USA

arxiv:1511.07149 v2 · 2015-11-23 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHZ234T4IIY3RGCL3JVYXRBMG2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:24:15.953018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89f3adf27c4231b8984bda6b8bc42c36976d40b2d67fd3486fd470d2b411b9b4

Aliases

arxiv: 1511.07149 · arxiv_version: 1511.07149v2 · doi: 10.48550/arxiv.1511.07149 · pith_short_12: RHZ234T4IIY3 · pith_short_16: RHZ234T4IIY3RGCL · pith_short_8: RHZ234T4

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/RHZ234T4IIY3RGCL3JVYXRBMG2 \
  | 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: 89f3adf27c4231b8984bda6b8bc42c36976d40b2d67fd3486fd470d2b411b9b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5d0ceb402ac7b5811cb5b5e9606d9d2e4c08aacf612ff8c655fe42a0590d59b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-11-23T09:35:10Z",
    "title_canon_sha256": "78ac383074f7eb2fb2245b91060276f39766ba7d789d998cf41c2497f62d9a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07149",
    "kind": "arxiv",
    "version": 2
  }
}