Pith Number

pith:QJM4JAR7

pith:2025:QJM4JAR7MHFOUSUGT2W6XTKWRZ

not attested not anchored not stored refs pending

Where Have All the Little Red Dots Gone? Supermassive Black Hole Binary Dynamics and its Impact on Galaxy Properties

Andrea Valerio Macci\`o, Benjamin L. Davis, Fazeel Mahmood Khan, Kelly Holley-Bockelmann

arxiv:2503.07711 v2 · 2025-03-10 · 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{QJM4JAR7MHFOUSUGT2W6XTKWRZ}

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

1 paper in Pith

JWST PRIMER: Post-starburst galaxies dominate the low-mass quiescent galaxy population since z~2

Receipt and verification

First computed	2026-07-05T11:16:56.513928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8259c4823f61caea4a869eadebcd568e4c3d8f3fde0aa53ecb32948437458d98

Aliases

arxiv: 2503.07711 · arxiv_version: 2503.07711v2 · doi: 10.48550/arxiv.2503.07711 · pith_short_12: QJM4JAR7MHFO · pith_short_16: QJM4JAR7MHFOUSUG · pith_short_8: QJM4JAR7

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/QJM4JAR7MHFOUSUGT2W6XTKWRZ \
  | 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: 8259c4823f61caea4a869eadebcd568e4c3d8f3fde0aa53ecb32948437458d98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040d96e9995943a876d0918da12836f3e3cc3638cab61a55f05d3e3809ec8601",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-10T18:00:00Z",
    "title_canon_sha256": "1767eb0b0f1b23340348433c6df6d9ed9fdb5d6a6034ce8928435301d5f2adf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.07711",
    "kind": "arxiv",
    "version": 2
  }
}