Pith Number

pith:QR5SMNHQ

pith:2019:QR5SMNHQCDYKMQUG6G67KMNLZZ

not attested not anchored not stored refs pending

CO, H2O, H2O+ line and dust emission in a z = 3.63 strongly lensed starburst merger at sub-kiloparsec scales

(10) IRAM, (11) UC Irvine, (12) UoN Astronomy, (13) Cardiff Astronomy, (14) UoI Astronomy, (15) Universidad de Alcal\'a, (16) IFA-Universidad de Valpara\'iso, (17) IAO-AMU, (18) Instituto de Astrof\'i sica de Canarias, 19), (19) Universidad de La Laguna, (20) Cornell Astronomy, (21) Leiden Observatory), (2) IAP, (3) IAS-Orsay, (4) PMO, (5) ESO Garching, 6), (6) IfA-Edinburgh, (7) CEA-Durham, (8) NRAO, 9), (9) JAO, A. Beelen (3), A. Cooray (11), A. M. Swinbank (7), A. Omont (2), C. Yang (1), D. A. Riechers (20), E. Gonz\'alez-Alfonso (15), E. Ibar (16), H. Fu (14), H. Nayyeri (11), I. P\'erez-Fournon (18, I. Smail (7), J. Nightingale (7), L. Barcos-Mu\~noz (8, M. D. Lehnert (2), M. J. Micha{\l}owski (17), M. Negrello (13), P. Cox (2), P. van der Werf (21) ((1) ESO Santiago, R. Gavazzi (2), R. J. Ivison (5, R. Neri (10), S. Dye (12), S. Eales (13), Y. Gao (4)

arxiv:1903.00273 v3 · 2019-03-01 · 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{QR5SMNHQCDYKMQUG6G67KMNLZZ}

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	2026-05-17T23:47:16.915073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

847b2634f010f0a64286f1bdf531abce5314b02174afd5cfe9eaf9f7c5230250

Aliases

arxiv: 1903.00273 · arxiv_version: 1903.00273v3 · doi: 10.48550/arxiv.1903.00273 · pith_short_12: QR5SMNHQCDYK · pith_short_16: QR5SMNHQCDYKMQUG · pith_short_8: QR5SMNHQ

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/QR5SMNHQCDYKMQUG6G67KMNLZZ \
  | 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: 847b2634f010f0a64286f1bdf531abce5314b02174afd5cfe9eaf9f7c5230250

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7a763a187dda258b339d69061882c57dd428493b16bfca26479253ce83f0d0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-01T12:52:34Z",
    "title_canon_sha256": "1029fea85817a203999add9fca8c0b344c8d8f94c0f57f77ed40eed6a477a50a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00273",
    "kind": "arxiv",
    "version": 3
  }
}