Pith Number

pith:PXM4MXPB

pith:2024:PXM4MXPBK2X44SZTEE3FCRCR65

not attested not anchored not stored refs pending

Silencing the Giant: Evidence of AGN Feedback and Quenching in a Little Red Dot at z = 4.13

Caitlin M. Casey, Hollis B. Akins, Ivo Labb\'e, Jenny E. Greene, John Chisholm, Rebecca L. Larson, Ryan Endsley, Seiji Fujimoto, Steven L. Finkelstein, Vasily Kokorev, Volker Bromm

arxiv:2407.20320 v2 · 2024-07-29 · 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{PXM4MXPBK2X44SZTEE3FCRCR65}

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

A "Black Hole Star" Reveals the Remarkable Gas-Enshrouded Hearts of the Little Red Dots

Receipt and verification

First computed	2026-07-05T08:51:20.806641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dd9c65de156afce4b332136514451f7431f2cf867774ecf96e5fcb1afe80e39

Aliases

arxiv: 2407.20320 · arxiv_version: 2407.20320v2 · doi: 10.48550/arxiv.2407.20320 · pith_short_12: PXM4MXPBK2X4 · pith_short_16: PXM4MXPBK2X44SZT · pith_short_8: PXM4MXPB

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/PXM4MXPBK2X44SZTEE3FCRCR65 \
  | 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: 7dd9c65de156afce4b332136514451f7431f2cf867774ecf96e5fcb1afe80e39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ac51e54e3f5f5c8460b8ba60d094f83d7a5fec8dd9b21e87720d270e5920568",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-07-29T18:00:00Z",
    "title_canon_sha256": "9c0a4bb4e7fbb9150eea85792067f0abf3f648841250fae3cc0dfb3bf9a8e4d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20320",
    "kind": "arxiv",
    "version": 2
  }
}