Pith Number

pith:VVZUA47F

pith:2018:VVZUA47FQNYZ2O46OWR3D4WSVM

not attested not anchored not stored refs pending

An ALMA [CII] survey of 27 quasars at z>5.94

Bram P. Venemans, Chiara Mazzucchelli, Chris Carilli, Dominik Riechers, Eduardo Banados, Emanuele Paolo Farina, Fabian Walter, Frank Bertoldi, Hans-Walter Rix, Michael A. Strauss, Ran Wang, Roberto Decarli, Xiaohui Fan, Yujin Yang

arxiv:1801.02641 v1 · 2018-01-08 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VVZUA47FQNYZ2O46OWR3D4WSVM}

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.

Cited by

5 papers in Pith

CO(7-6) and [C I](2-1) survey in z > 6 quasars

A Close Quasar Pair in a Massive Galaxy Merger at $z=5.7$

Detection of an Extended Ly$\alpha$ Halo around a $\textit{z}=6.64$ Broad Absorption Line Quasar with the Keck Cosmic Web Imager

A Quasar--Companion System Without AGN Outflow at $z \sim 6$: The Case of PSO J083+11

Redshift Evolution of the Ratio of Supermassive Black Hole Mass to Stellar Mass

Receipt and verification

First computed	2026-05-18T00:22:23.331664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad734073e583719d3b9e75a3b1f2d2ab0ec1149c774bf6229974ed0672c9183c

Aliases

arxiv: 1801.02641 · arxiv_version: 1801.02641v1 · doi: 10.48550/arxiv.1801.02641 · pith_short_12: VVZUA47FQNYZ · pith_short_16: VVZUA47FQNYZ2O46 · pith_short_8: VVZUA47F

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/VVZUA47FQNYZ2O46OWR3D4WSVM \
  | 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: ad734073e583719d3b9e75a3b1f2d2ab0ec1149c774bf6229974ed0672c9183c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bded2b0ef6a353b10f310557f27c28fd237addbdf36a90619e29228d7128a51",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-08T19:00:40Z",
    "title_canon_sha256": "88d68e893d33f025017243706aea1dc0e0fa740c461e828dc7eba7bfec825eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02641",
    "kind": "arxiv",
    "version": 1
  }
}