Pith Number

pith:TD5KXDEN

pith:2023:TD5KXDENSRQRVNWI7SCKOELLZQ

not attested not anchored not stored refs pending

TRINITY IV: Predictions for Supermassive Black Holes at $z \gtrsim 7$

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

arxiv:2309.07210 v1 · 2023-09-13 · 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{TD5KXDENSRQRVNWI7SCKOELLZQ}

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

An (in)complete NIRSpec census of Balmer absorption in Type 1 AGN -- radiation-driven outflows in little red dots, quasars and variable stars

Receipt and verification

First computed	2026-07-05T06:50:32.294480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98faab8c8d94611ab6c8fc84a7116bcc0135d060ad5181a85dbbd061c922205d

Aliases

arxiv: 2309.07210 · arxiv_version: 2309.07210v1 · doi: 10.48550/arxiv.2309.07210 · pith_short_12: TD5KXDENSRQR · pith_short_16: TD5KXDENSRQRVNWI · pith_short_8: TD5KXDEN

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/TD5KXDENSRQRVNWI7SCKOELLZQ \
  | 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: 98faab8c8d94611ab6c8fc84a7116bcc0135d060ad5181a85dbbd061c922205d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79a83032b00c4376bf289e7efed5b0ab56f484055a4770dff5f4ea167c57a221",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-09-13T18:00:00Z",
    "title_canon_sha256": "7a1c769c8accee5bf60ba9e2c54a325c10e73e9bf7e1f5654870a4218b2f34f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07210",
    "kind": "arxiv",
    "version": 1
  }
}