Pith Number

pith:AX4E5XSD

pith:2022:AX4E5XSD223UH5NNZIGGB76VOZ

not attested not anchored not stored refs pending

Probing the $z\gtrsim6$ quasars in a universe with IllustrisTNG physics: Impact of gas-based black hole seeding models

Aklant Kumar Bhowmick, Lars Hernquist, Laura Blecha, Luke Zoltan Kelley, Mark Vogelsberger, Paul Torrey, Rainer Weinberger, Tiziana Di Matteo, Yueying Ni

arxiv:2205.05717 v1 · 2022-05-11 · 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{AX4E5XSD223UH5NNZIGGB76VOZ}

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

Red, hot, and very metal poor: extreme properties of a massive accreting black hole in the first 500 Myr

Receipt and verification

First computed	2026-07-05T04:48:51.839623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05f84ede43d6b743f5adca0c60ffd576496644f1abe9575823893cf8f354572a

Aliases

arxiv: 2205.05717 · arxiv_version: 2205.05717v1 · doi: 10.48550/arxiv.2205.05717 · pith_short_12: AX4E5XSD223U · pith_short_16: AX4E5XSD223UH5NN · pith_short_8: AX4E5XSD

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/AX4E5XSD223UH5NNZIGGB76VOZ \
  | 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: 05f84ede43d6b743f5adca0c60ffd576496644f1abe9575823893cf8f354572a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a24255714bc42df3d3806dee565a56de07c239947f1fc44a496fa762e4225e7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-11T18:12:37Z",
    "title_canon_sha256": "181a902f114e960cc1c0304fc92f2a3b71aba24888c0fa89cdf5c2112ac78146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.05717",
    "kind": "arxiv",
    "version": 1
  }
}