Pith Number

pith:W45XB55I

pith:2017:W45XB55INCFFIMGKHTS33MCTDC

not attested not anchored not stored refs pending

ALMA detections of CO emission in the most luminous, heavily dust-obscured quasars at z>3

2, 3, Australia), Chalmers University of Technology, China, Curtin University, Guillaume Drouart (3) (1, Judit Fogasy (2), Kirsten K. Knudsen (2), Lulu Fan (1), Shandong University, Sweden

arxiv:1711.10615 v3 · 2017-11-28 · 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{W45XB55INCFFIMGKHTS33MCTDC}

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	2026-05-18T00:20:38.179653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b73b70f7a8688a5430ca3ce5bdb05318848b1b9f0e216f03ae87e2ca21995aed

Aliases

arxiv: 1711.10615 · arxiv_version: 1711.10615v3 · doi: 10.48550/arxiv.1711.10615 · pith_short_12: W45XB55INCFF · pith_short_16: W45XB55INCFFIMGK · pith_short_8: W45XB55I

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/W45XB55INCFFIMGKHTS33MCTDC \
  | 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: b73b70f7a8688a5430ca3ce5bdb05318848b1b9f0e216f03ae87e2ca21995aed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b4e682583ec45b72d5b4102e0b671c55db33a41a16f03726162c3731fc86fa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-28T23:39:50Z",
    "title_canon_sha256": "d7ab1b90fc9c28d08ba09d2ddf8837630483f79b6288c7efdb0a989aee5bae13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10615",
    "kind": "arxiv",
    "version": 3
  }
}