Pith Number

pith:OOQPTZGQ

pith:2025:OOQPTZGQ7N3775ZMRXHZUGMEAR

not attested not anchored not stored refs pending

A Comprehensive JWST/NIRSpec Census of Broad-Line Active Galactic Nuclei: Faint, Tiny, but Highly Accreting Sources in the Remote Universe

2), (2) New York University, (3) CIERA, 4) ((1) Menlo School, (4) Department of Physics, Astronomy, Caroline Baccus (1, Northwestern University, Northwestern University), Xinfeng Xu (3

arxiv:2512.03281 v1 · 2025-12-02 · 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{OOQPTZGQ7N3775ZMRXHZUGMEAR}

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	2026-08-06T01:37:37.291408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73a0f9e4d0fb77fff72c8dcf9a1984047e694bb31ba7b041d797f22b75ea6fc8

Aliases

arxiv: 2512.03281 · arxiv_version: 2512.03281v1 · doi: 10.48550/arxiv.2512.03281 · pith_short_12: OOQPTZGQ7N37 · pith_short_16: OOQPTZGQ7N3775ZM · pith_short_8: OOQPTZGQ

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/OOQPTZGQ7N3775ZMRXHZUGMEAR \
  | 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: 73a0f9e4d0fb77fff72c8dcf9a1984047e694bb31ba7b041d797f22b75ea6fc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b893d857b0543b4c2155b2226e52b4faeb05a84db37a70ad80bef3580bc1f990",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-12-02T22:40:40Z",
    "title_canon_sha256": "8c381e3380509c0f796f3d400ea614547f1ab7db622a29b93ca43e6ba89610ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.03281",
    "kind": "arxiv",
    "version": 1
  }
}