Pith Number

pith:C26IXCED

pith:2025:C26IXCED2CS5BQ6FYQSHNO2JC2

not attested not anchored not stored refs pending

The Lockman-SpReSO project. Spectroscopic analysis of Type 1 AGN

A. M. Perez Garcia, Bereket Assefa, Bernabe Cedres, Carmen Padilla-Torres, Castalia Alenka Negrete, Erika Benitez, Hector Hernandez-Toledo, Hector J. Ibarra-Medel, Irene Cruz-Gonzalez, Jacub Nadolny, J. Antonio de Diego, J. Ignacio Gonzalez-Serrano, J. Jesus Gonzalez, Jordi Cepa, Martin Herrera-Endoqui, Mauricio Elias-Chavez, Mauro Gonzalez-Otero, Miguel Cervino, Miguel Sanchez-Portal, Mirjana Povic, Nancy Jenaro-Ballesteros, Takamitsu Miyaji, Yair Krongold

arxiv:2507.01952 v1 · 2025-07-02 · 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{C26IXCED2CS5BQ6FYQSHNO2JC2}

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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

The Lockman-SpReSO Project: A Deep X-ray Spectral View of a FIR-selected AGN Population

Receipt and verification

First computed	2026-07-05T11:30:59.085941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16bc8b8883d0a5d0c3c5c42476bb4916b5c8c6d9e84222bf55536acb4fc5ff72

Aliases

arxiv: 2507.01952 · arxiv_version: 2507.01952v1 · doi: 10.48550/arxiv.2507.01952 · pith_short_12: C26IXCED2CS5 · pith_short_16: C26IXCED2CS5BQ6F · pith_short_8: C26IXCED

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/C26IXCED2CS5BQ6FYQSHNO2JC2 \
  | 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: 16bc8b8883d0a5d0c3c5c42476bb4916b5c8c6d9e84222bf55536acb4fc5ff72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "397604fea04aaa6068eb7cefb7aa9376323d4a56ede2017670b36779d2a2607e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-02T17:58:17Z",
    "title_canon_sha256": "1b3f05efa715547b53a409a230fe56e214460ed7896ee7e291adc37af2c65057"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01952",
    "kind": "arxiv",
    "version": 1
  }
}