Pith Number

pith:DNPPCBLQ

pith:2022:DNPPCBLQHBA4CXLK3QT5OUK53Z

not attested not anchored not stored refs pending

BASS XXIV: The BASS DR2 Spectroscopic Line Measurements and AGN Demographics

Alejandra F. Rojas, Benny Trakhtenbrot, Claudio Ricci, C. Megan Urry, Daniel Stern, Ezequiel Treister, Federica Ricci, Fiona Harrison, Franz E. Bauer, Isabella Lamperti, Jakob S. den Brok, Kevin Schawinski, Kohei Ichikawa, Kyuseok Oh, Meredith C. Powell, Michael J. Koss, Richard Mushotzky, Rogerio Riffel, Rudolf E. B\"ar, Yoshihiro Ueda

arxiv:2203.00017 v1 · 2022-02-28 · 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{DNPPCBLQHBA4CXLK3QT5OUK53Z}

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	2026-07-05T04:43:40.334174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b5ef105703841c15d6adc27d7515dde50d51556ecb52a9f7caacb80f669b252

Aliases

arxiv: 2203.00017 · arxiv_version: 2203.00017v1 · doi: 10.48550/arxiv.2203.00017 · pith_short_12: DNPPCBLQHBA4 · pith_short_16: DNPPCBLQHBA4CXLK · pith_short_8: DNPPCBLQ

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/DNPPCBLQHBA4CXLK3QT5OUK53Z \
  | 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: 1b5ef105703841c15d6adc27d7515dde50d51556ecb52a9f7caacb80f669b252

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9110cfb72e3ee055e037a6dfa796517d8821c4f238ccd046e43708e3d2a0181",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-02-28T19:00:02Z",
    "title_canon_sha256": "76a19626af1ff2b2a233546e07e08488c69d114822b7cbe97c4bf0534d30647b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00017",
    "kind": "arxiv",
    "version": 1
  }
}