Pith Number

pith:UQD2PZV7

pith:2015:UQD2PZV7WJ2BKKYHZRJGZZOI6T

not attested not anchored not stored refs pending

First Results from High Angular Resolution ALMA Observations Toward the HL Tau Region

1), (10) Institute of Astronomy, (11) Jodrell Bank Centre for Astrophysics, (12) IRAM, (13) European Southern Observatory, (14) Korea Astronomy, (15) Leiden Observatory, (16) National Research Council Herzberg Astronomy & Astrophysics, (2) National Radio Astronomy Observatory, (3) Joint ALMA Observatory, 4), (4) European Southern Observatory, (5) Astrophysics Group, 6), (6) National Astronomical Observatory of Japan, 7), (7) Institute of Space, (8) Istituto di Radioastronomia, (9) Institut de Planetologie et d'Astrophysique de Grenoble, Academia Sinica, A. Castro-Carrizo (12), A. Hirota (3, A. Kawamura (6), ALMA Partnership, A. Mignano (8), A. M. S. Richards (11), A. Remijan (3, A. S. Hales (3, Astronautical Science (ISAS), Astrophysics, A. Wootten (1), B. Nikolic (5), Bologna, B. Vila Vilaro (3, Canada), Cavendish Laboratory, C.-F. Lee (10), Charlottesville, Chile, C. L. Brogan (1), C. Lopez (3), C. M. V. Impellizzeri (3, C. Ubach (1), C. Vlahakis (3, D. Barkats (3, D. Broguiere (12), D. Espada (3, D. Garcia-Appadoo (3, E. Akiyama (6), E. B. Fomalont (3, E. Chapillon (12), E. Liuzzo (8), E. M. Humphreys (13), E. Villard (3, F. Galarza (3), F. Gueth (12), F. Morales (3), France, Germany, G. Marconi (3, G. Schieven (16), H. Francke (3), H.-Y. Liu (10), I. de Gregorio-Monsalvo (3, Italy, I. Toledo (3), J. A. Hodge (1), Japan, Japan Aerospace Exploration Agency (JAXA), J. A. Rodon (4), J. Di Francesco (16), J. E. Hibbard (1), J. Gallardo (3), J. Garcia (3), J. Mangum (1), J. R. Cortes (3, K. Nakanishi (3, Korea, K. Plarre (3), K. Saigo (6), K. Tatematsu (6) ((1) National Radio Astronomy Observatory, L. -A. Nyman (3, L. C. Watson (4), Leiden University, L. Guzman-Ramirez (4), L. M. Perez (2), L. Testi (13), L. Videla (3), M. Radiszcz (3), N. Marcelino (8), N. Phillips (3, P. Andreani (13), P. C. Cortes (3, P. Sanhueza (6), Q. Nguyen Luong (6), R. Aladro (4), R. A. Laing (13), R. Hills (5), R. Kneissl (3, R. Lucas (9), R. P. J. Tilanus (15), S. Corder (3, S. Gonzalez (3), S. Kameno (3, S. Leon (3, S. Matsushita (10), Socorro, Space Science Institute, S. Takahashi (3, S. Takakuwa (10), Taiwan, The Netherlands, T. Hill (3, T. Jung (14), T. Kaminski (4), T. R. Hunter (1), T. Sawada (3, T. van Kempen (15), T. Wiklind (3, UK, University of Manchester, USA, V. Pietu (12), W. R. F. Dent (3, Y. Asaki (6, Y. Kurono (3

arxiv:1503.02649 v3 · 2015-03-09 · 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{UQD2PZV7WJ2BKKYHZRJGZZOI6T}

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.

Cited by

12 papers in Pith

Are the observed gaps in protoplanetary discs caused by growing planets?

Organic complexity in protostellar disk candidates

Chemistry and IR emission of acetylene in planet-forming regions of T Tauri disks. Impact of elemental abundances and dust properties

A fast tree algorithm for multi-component coagulation equation

Receipt and verification

First computed	2026-05-18T01:03:41.034632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a407a7e6bfb274152b07cc526ce5c8f4f138532a4ca1565c810a2333ff325383

Aliases

arxiv: 1503.02649 · arxiv_version: 1503.02649v3 · doi: 10.48550/arxiv.1503.02649 · pith_short_12: UQD2PZV7WJ2B · pith_short_16: UQD2PZV7WJ2BKKYH · pith_short_8: UQD2PZV7

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/UQD2PZV7WJ2BKKYHZRJGZZOI6T \
  | 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: a407a7e6bfb274152b07cc526ce5c8f4f138532a4ca1565c810a2333ff325383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f6fdd5be960d5a90ccd231a7d2855b57f3a6fdd08616eaebdd7bd03f94fa47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-09T19:52:53Z",
    "title_canon_sha256": "abda781e8b39b2d95f207b8e5b4e8bdc164945587538e2f5cd67c6740cbafedf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02649",
    "kind": "arxiv",
    "version": 3
  }
}