Pith Number

pith:2NRM7PEK

pith:2023:2NRM7PEKDRJLJDVXEYANTQJTC3

not attested not anchored not stored refs pending

Black holes regulate cool gas accretion in massive galaxies

Chenggang Shu, David Elbaz, Feng Yuan, Kai Wang, Ke Xu, Luis C. Ho, Qiusheng Gu, Tao Wang, Xiaoyang Xia, Yijun Wang, Yong Shi, Yuxuan Wu, Zhi-Yu Zhang

arxiv:2311.07653 v2 · 2023-11-13 · 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{2NRM7PEKDRJLJDVXEYANTQJTC3}

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

Minor-merger induced star formation rejuvenation in an elliptical radio-loud quasar host, 3C 59

Receipt and verification

First computed	2026-07-05T08:55:21.016302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d362cfbc8a1c52b48eb72600d9c13316f8a278b0f7025ea4f537fa3dc66336de

Aliases

arxiv: 2311.07653 · arxiv_version: 2311.07653v2 · doi: 10.48550/arxiv.2311.07653 · pith_short_12: 2NRM7PEKDRJL · pith_short_16: 2NRM7PEKDRJLJDVX · pith_short_8: 2NRM7PEK

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/2NRM7PEKDRJLJDVXEYANTQJTC3 \
  | 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: d362cfbc8a1c52b48eb72600d9c13316f8a278b0f7025ea4f537fa3dc66336de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00e863bd9de86382fa8d19505cc5407d325edc646ea4923d50c402efd4de0f29",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-11-13T19:00:02Z",
    "title_canon_sha256": "3c730b570745183a1b552de9ad006895d1a6d72ae3201b45a941a14cf7e64b8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.07653",
    "kind": "arxiv",
    "version": 2
  }
}