Pith Number

pith:DJ4RV6DO

pith:2026:DJ4RV6DOYK6DS4PX4DNUP4MRNQ

not attested not anchored not stored refs pending

The importance of super-Eddington black hole accretion for the emergence of massive quiescent galaxies at high redshift

Cedric G. Lacey, Evgenii Chaikin, Filip Hu\v{s}ko, Joop Schaye, Matthieu Schaller, Sylvia Ploeckinger

arxiv:2601.15207 v2 · 2026-01-21 · 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{DJ4RV6DOYK6DS4PX4DNUP4MRNQ}

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

4 papers in Pith

Extended [CII] gas emission in and around a massive quiescent galaxy at z=7.3

High-ionization coronal lines trace quasar-like activity in recently quenched galaxies at high redshift

The evolution of the galaxy gas-phase mass-metallicity relation from $z=15$ to $z=0$ in the COLIBRE cosmological simulations

Winding Back the Clock: Recent Star Formation Histories of Massive Quiescent Galaxies Are Consistent With Their Rapid Number Density Evolution Since $\mathbf{z\sim7}$

Receipt and verification

First computed	2026-07-15T14:22:29.910562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a791af86ec2bc3971f7e0db47f1916c2200a4248521fbdaa37518e2c66ec9b6

Aliases

arxiv: 2601.15207 · arxiv_version: 2601.15207v2 · doi: 10.48550/arxiv.2601.15207 · pith_short_12: DJ4RV6DOYK6D · pith_short_16: DJ4RV6DOYK6DS4PX · pith_short_8: DJ4RV6DO

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/DJ4RV6DOYK6DS4PX4DNUP4MRNQ \
  | 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: 1a791af86ec2bc3971f7e0db47f1916c2200a4248521fbdaa37518e2c66ec9b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea74dfc48b0b6b0c7d26ab1650a92eebfa54e1efed860df131379fcc3bd5beeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-01-21T17:29:11Z",
    "title_canon_sha256": "fefd5a1de0e6ee8316c029fd9e3d5ad5ba98c0f41821f9161b8eebedddbcf6b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.15207",
    "kind": "arxiv",
    "version": 2
  }
}