Pith Number

pith:4VRZBIJT

pith:2021:4VRZBIJTWQWWHXTKISKV2LELH2

not attested not anchored not stored refs pending

Molecules with ALMA at Planet-forming Scales (MAPS) V: CO gas distributions

Alice S. Booth, Anibal Sierra, Arthur D. Bosman, Catherine Walsh, Charles J. Law, Chunhua Qi, David J. Wilner, Edwin A. Bergin, Felipe Alarc\'on, Feng Long, Fran\c{c}ois M\'enard, Gianni Cataldi, Hideko Nomura, Ian Czekala, Jaehan Bae, Jane Huang, Jennifer B. Bergner, Jenny K. Calahan, John D. Ilee, Kamber R. Schwarz, Karin I. \"Oberg, Kenji Furuya, Ke Zhang, Laura M. P\'erez, Leon Trapman, Merel L. R. van 't Hoff, Richard Teague, Romane Le Gal, Ryan A. Loomis, Sean M. Andrews, Takashi Tsukagoshi, Viviana V. Guzm\'an, Yao Liu, Yoshihide Yamato, Yuri Aikawa

arxiv:2109.06233 v3 · 2021-09-13 · 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{4VRZBIJTWQWWHXTKISKV2LELH2}

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	2026-07-05T03:32:19.396814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e56390a133b42d63de6a44955d2c8b3eb6110cfdd301691df6521d1b178ac652

Aliases

arxiv: 2109.06233 · arxiv_version: 2109.06233v3 · doi: 10.48550/arxiv.2109.06233 · pith_short_12: 4VRZBIJTWQWW · pith_short_16: 4VRZBIJTWQWWHXTK · pith_short_8: 4VRZBIJT

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/4VRZBIJTWQWWHXTKISKV2LELH2 \
  | 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: e56390a133b42d63de6a44955d2c8b3eb6110cfdd301691df6521d1b178ac652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "350aa61d3084dd174c57c8f8a3b11f4362959169a7eba8ae1d2ce166bef7ff88",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-09-13T18:07:20Z",
    "title_canon_sha256": "80c6d5770821dc3b349a33da89bf2ef958c4e28182b79b1b6e4760787725c8cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06233",
    "kind": "arxiv",
    "version": 3
  }
}