Pith Number

pith:I2B6ULWO

pith:2023:I2B6ULWOFHBVMSSHXEYINCTHAY

not attested not anchored not stored refs pending

TRINITY II: The Luminosity-dependent Bias of the Supermassive Black Hole Mass--Galaxy Mass Relation for Bright Quasars at $z=6$

Haowen Zhang, James Aird, Jinyi Yang, Joseph Silk, Marta Volonteri, Peter Behroozi, Philip F. Hopkins, Xiaohui Fan

arxiv:2303.08150 v1 · 2023-03-14 · 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{I2B6ULWOFHBVMSSHXEYINCTHAY}

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	2026-07-05T06:15:26.859048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4683ea2ece29c3564a47b930868a6706072c7e7d2849fd4994be7d463e2a2b47

Aliases

arxiv: 2303.08150 · arxiv_version: 2303.08150v1 · doi: 10.48550/arxiv.2303.08150 · pith_short_12: I2B6ULWOFHBV · pith_short_16: I2B6ULWOFHBVMSSH · pith_short_8: I2B6ULWO

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/I2B6ULWOFHBVMSSHXEYINCTHAY \
  | 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: 4683ea2ece29c3564a47b930868a6706072c7e7d2849fd4994be7d463e2a2b47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70fdb5b384d3353a62b997e817ea0f6a40014ff5e0d4b6670d0a89d74ef67997",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-14T18:00:07Z",
    "title_canon_sha256": "9d5cdd4e3e0764a4e4f3f5a33914c521622f5535497e4a930c2bad595bcc152c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08150",
    "kind": "arxiv",
    "version": 1
  }
}