Pith Number

pith:UH5B2DRY

pith:2024:UH5B2DRY3Z6KJZNZFUM7VMD2W5

not attested not anchored not stored refs pending

Black Hole Mass and Eddington Ratio Distribution of Hot Dust-Obscured Galaxies

Andrew W. Blain, Chao-Wei Tsai, Daniel Stern, Dejene Zewdie, Guodong Li, Hyunsung D. Jun, Jingwen Wu, Peter R. M. Eisenhardt, Roberto J. Assef, Roman Fern\'andez Arand\'a, Tanio D\'iaz-Santos

arxiv:2405.20479 v1 · 2024-05-30 · 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{UH5B2DRY3Z6KJZNZFUM7VMD2W5}

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.

Receipt and verification

First computed	2026-07-05T08:25:38.029428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1fa1d0e38de7ca4e5b92d19fab07ab741b851d509ceed54a65aeef3cc9524cc

Aliases

arxiv: 2405.20479 · arxiv_version: 2405.20479v1 · doi: 10.48550/arxiv.2405.20479 · pith_short_12: UH5B2DRY3Z6K · pith_short_16: UH5B2DRY3Z6KJZNZ · pith_short_8: UH5B2DRY

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/UH5B2DRY3Z6KJZNZFUM7VMD2W5 \
  | 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: a1fa1d0e38de7ca4e5b92d19fab07ab741b851d509ceed54a65aeef3cc9524cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b66ed9210105d7c51e246819f132197ebf6035c52d3a3e713e20ee296701e3e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-05-30T21:00:59Z",
    "title_canon_sha256": "c342d2bf3b5de1efc6f9fc814b7efae3ca438fd6d5e51fcf5b3c84871ec38499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.20479",
    "kind": "arxiv",
    "version": 1
  }
}