Pith Number

pith:I3PSPJNW

pith:2015:I3PSPJNWLQAX43TSNCM5RTE6OO

not attested not anchored not stored refs pending

A CO-rich merger shaping a powerful and hyper-luminous infrared radio galaxy at z=2: the Dragonfly Galaxy

(10) ICRAR, (11) Univ. Sydney, (12) Onsala Observatory, (13) ESA), (2) NRAO, (3) Leiden Observatory, (4) INAF, 5), (5) UAM, (6) CASS/ATNF, (7) ESO, (8) IAP, 9), (9) Cavendish Lab., A. Stroe (3), B.H.C. Emonts (1), C. de Breuck (7), C.L. Carilli (2, CSIC-INTA, E.M. Sadler (11), G.A. van Moorsel (2), G. Drouart (12), G. Miley (3), H.J.A. Rottgering (3), I. Feain (11), J. Holt (13) ((1) Centro de Astrobiologia, J. Stevens (6), L. Colina (1, L. Pentericci (4), M.D. Lehnert (8), M. Villar-Martin (1, M.Y. Mao (2), N. Seymour (10), R.D. Ekers (6), R.P. Norris (6), Unidad Asociada CSIC

arxiv:1505.00949 v1 · 2015-05-05 · 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{I3PSPJNWLQAX43TSNCM5RTE6OO}

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	2026-05-18T01:35:48.096854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46df27a5b65c017e6e726899d8cc9e73bb4dbedf90ca0953289c250279856444

Aliases

arxiv: 1505.00949 · arxiv_version: 1505.00949v1 · doi: 10.48550/arxiv.1505.00949 · pith_short_12: I3PSPJNWLQAX · pith_short_16: I3PSPJNWLQAX43TS · pith_short_8: I3PSPJNW

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/I3PSPJNWLQAX43TSNCM5RTE6OO \
  | 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: 46df27a5b65c017e6e726899d8cc9e73bb4dbedf90ca0953289c250279856444

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "422538613b51b793b535e903d48c5c01c893e72f203ba6877d05893e28265a78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-05T10:40:25Z",
    "title_canon_sha256": "b4d5cbb1cb06c1c7890f9e3aba0b851c62998cbeec474a3ca1eeaece715628b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00949",
    "kind": "arxiv",
    "version": 1
  }
}