Pith Number

pith:XZZ5ERFI

pith:2015:XZZ5ERFIVCGN2EEQ2EZE3RCH5M

not attested not anchored not stored refs pending

Exploring the molecular chemistry and excitation in obscured luminous infrared galaxies: An ALMA mm-wave spectral scan of NGC 4418

2300 RA Leiden, 28014 Madrid, 3), 300 rue de la piscine, 38406 Saint Martin d'H\`eres, 9700 AV Gr\"oningen, Alfonso XII 3, Astronomy, Astrophysics, Domaine Universitaire, E-18008 Granada, F. Costagliola (1, France (5) Leiden Observatory, Glorieta de la Astronom\'ia, Gower Street, Institute of Astronomy, K. Sakamoto (2), Leiden University, London WC1E 6BT, M. Spaans (8) ((1) Istituto de Astrof\'isica de Andaluc\'ia IAA-CSIC, N. Harada (2), Onsala Space Observatory, P.O. Box 23-141, PO Box 800, P. van der Werf (5), S. Aalto (3), SE-439 92 Onsala, S. Garcia-Burillo (7), S. Mart\'in (4), S. Muller (3), s/n, Spain (2) Academia Sinica, Spain (8) Kapteyn Astronomical Institute, S. Viti (6), Sweden (4) Institut de RadioAstronomie Millim\'etrique, Taipei 10617, Taiwan (3) Chalmers University of Technology, the Netherlands), The Netherlands (6) Department of Physics, UK (7) Observatorio Astron\'omico Nacional (OAN)-Observatorio de Madrid, University College London, University of Gr\"oningen

arxiv:1506.09027 v1 · 2015-06-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZZ5ERFIVCGN2EEQ2EZE3RCH5M}

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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	2026-05-18T01:29:45.558355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be73d244a8a88cdd1090d1324dc447eb3d0d4b55d0c04212bf5fb67cdc0f9d27

Aliases

arxiv: 1506.09027 · arxiv_version: 1506.09027v1 · doi: 10.48550/arxiv.1506.09027 · pith_short_12: XZZ5ERFIVCGN · pith_short_16: XZZ5ERFIVCGN2EEQ · pith_short_8: XZZ5ERFI

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/XZZ5ERFIVCGN2EEQ2EZE3RCH5M \
  | 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: be73d244a8a88cdd1090d1324dc447eb3d0d4b55d0c04212bf5fb67cdc0f9d27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17603ad42567caead2dd6554477e07f81133f7dcea0723ca0f6331c4669828d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-30T10:59:33Z",
    "title_canon_sha256": "547b6cc18f4066ab80263b3e33f02c102ec1f72dc094ccbede5cacf18b7126d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.09027",
    "kind": "arxiv",
    "version": 1
  }
}