Pith Number

pith:AI5FT35I

pith:2014:AI5FT35IYDDZ74Y3QM7A7IPWTQ

not attested not anchored not stored refs pending

Reverberation Mapping of the Kepler-Field AGN KA1858+4850

Aaron J. Barth, Alexei V. Filippenko, Amy Furniss, Antonino Cucchiara, Bruce Margon, Carla J. Carroll, C. David Laney, Daniel J. Carson, Daniel P. Cohen, David J. Sand, David Tytler, Douglas C. Leonard, Elinor L. Gates, Gabor Worseck, Graeme H. Smith, Greg S. Aldering, Isaac S. Shivvers, J. Chuck Horst, Jeffrey M. Silverman, Jerome J. Fang, Jessica K. Werk, Joseph M. Fedrow, J. Xavier Prochaska, Kelsey I. Clubb, Kinchen J. Searcy, Krista Lynne Smith, Liuyi Pei, Marcel Neeleman, Mark Lacy, Matthew A. Malkan, Michael D. Joner, Michael Gregg, Michael M. Briley, My L. Nguyen, Nao Suzuki, Nathaniel R. Ross, Ori D. Fox, Patrick L. Kelly, Rick Edelson, S. Bradley Cenko, Scott Gustafson, Tyler D. Desjardins, Weidong Li

arxiv:1409.0058 v1 · 2014-08-29 · 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{AI5FT35IYDDZ74Y3QM7A7IPWTQ}

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	2026-05-18T00:51:28.777117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

023a59efa8c0c79ff31b833e0fa1f69c29e1664a1b3f7250d2c4666d2599be09

Aliases

arxiv: 1409.0058 · arxiv_version: 1409.0058v1 · doi: 10.48550/arxiv.1409.0058 · pith_short_12: AI5FT35IYDDZ · pith_short_16: AI5FT35IYDDZ74Y3 · pith_short_8: AI5FT35I

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/AI5FT35IYDDZ74Y3QM7A7IPWTQ \
  | 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: 023a59efa8c0c79ff31b833e0fa1f69c29e1664a1b3f7250d2c4666d2599be09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7cbf6ad83e5aec6951c56f72128090b40e2d7e675cdade431193a576874ef42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-29T23:42:18Z",
    "title_canon_sha256": "be49e89dcd5361a4cb86b869304201ae56fd42f25fdd2b0abd9a68a556cafc3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0058",
    "kind": "arxiv",
    "version": 1
  }
}