Pith Number

pith:GWK3O3WJ

pith:2018:GWK3O3WJJSM4GF5LGGEHTONUYZ

not attested not anchored not stored refs pending

Massive galaxies on the road to quenching: ALMA observations of powerful high redshift radio galaxies

Bitten Gullberg, Bjorn Emonts, Carlos De Breuck, Dominika Wylezalek, Guillaume Drouart, Jo\"el Vernet, Matthew D. Lehnert, Matthieu B\'ethermin, Minju Lee, Nick Seymour, Nicole P. H. Nesvadba, Sthabile Kolwa, Theresa Falkendal

arxiv:1809.09427 v2 · 2018-09-25 · 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{GWK3O3WJJSM4GF5LGGEHTONUYZ}

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	2026-05-17T23:56:47.076823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3595b76ec94c99c317ab318879b9b4c65ce1f3965c33091be96c7db78abcb9da

Aliases

arxiv: 1809.09427 · arxiv_version: 1809.09427v2 · doi: 10.48550/arxiv.1809.09427 · pith_short_12: GWK3O3WJJSM4 · pith_short_16: GWK3O3WJJSM4GF5L · pith_short_8: GWK3O3WJ

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/GWK3O3WJJSM4GF5LGGEHTONUYZ \
  | 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: 3595b76ec94c99c317ab318879b9b4c65ce1f3965c33091be96c7db78abcb9da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b323c867e6680c4c647744dcfefaa9482b9f9bac2aa547bac01d6674d8d4103e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-25T12:28:56Z",
    "title_canon_sha256": "aa30f3f03ac5fdc18e9c9370e87b2c4bb8807ae6c1831ece2732102758aec2fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09427",
    "kind": "arxiv",
    "version": 2
  }
}