Pith Number

pith:7A3IBMFE

pith:2023:7A3IBMFE2FMRSFQENW23EX4FWJ

not attested not anchored not stored refs pending

Strong Carbon Features and a Red Early Color in the Underluminous Type Ia SN 2022xkq

Aaron Do, Abigail Polin, Anna V. Payne, Anthony L. Piro, Benjamin J. Shappee, C\'esar Rojas-Bravo, Charles D. Kilpatrick, Chris Ashall, Christopher R. Burns, Claudia P. Guti\'errez, Conor Larison, Craig Pellegrino, Cristina Jim\'enez Palau, Curtis McCully, D. Andrew Howell, Dane Cross, Daniel E. Reichart, Darshana Mehta, Daryl Janzen, David A. Coulter, David J. Sand, Dhvanil D. Desai, D. R. Young, Eddie Baron, Emily Hoang, Eric Hsiao, Estefania Padilla Gonzalez, Georgios Dimitriadis, Giacomo Terreran, Giorgio Valerin, Griffin Hosseinzadeh, Irene Salmaso, Jacob E. Jencson, James M. Derkacy, Jason T. Hinkle, Jay Strader, Jeniveve Pearson, Jennifer E. Andrews, Jing Lu, Jonathan Pineda-Garc\'ia, Jonay I. Gonz\'alez Hern\'andez, Joseph P. Anderson, Joseph R. Farah, Joshua Haislip, Katie Auchettl, K. Azalee Bostroem, Kim Phan, Kirsty Taggart, Kyle W. Davis, Lara Piscarreta, Laura Chomiuk, Lindsey A. Kwok, Llu\'is Galbany, Manisha Shrestha, Mariusz Gromadzki, Mark E. Huber, Maryam Modjaz, Matthew R. Siebert, Matt Nicholl, M. A. Tucker, Megan Newsome, Melissa Shahbandeh, Michaela Schwab, Michael J. Lundquist, Natalie LeBaron, Nathan Smith, Nicol\'as Meza Retamal, Nidia Morrell, Peter Hoeflich, Peter Lundqvist, Peter Milne, Ryan J. Foley, Sahana Kumar, Samaporn Tinyanont, Samuel Wyatt, Saurabh W. Jha, Stefano Valenti, St\'ephane Blondin, Stuart D. Ryder, Thomas de Jaeger, Ting-Wan Chen, Tom\'as E. M\"uller-Bravo, Tycho Mera Evans, Vladimir Kouprianov, Willem B. Hoogendam, Xavier Le Saux, Yize Dong, Yongzhi Cai

arxiv:2309.10054 v2 · 2023-09-18 · astro-ph.HE · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7A3IBMFE2FMRSFQENW23EX4FWJ}

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	2026-07-05T06:58:16.543762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f83680b0a4d1591916046db5b25f85b245b3e44060e21720ef8ad51b8a8b0bf9

Aliases

arxiv: 2309.10054 · arxiv_version: 2309.10054v2 · doi: 10.48550/arxiv.2309.10054 · pith_short_12: 7A3IBMFE2FMR · pith_short_16: 7A3IBMFE2FMRSFQE · pith_short_8: 7A3IBMFE

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/7A3IBMFE2FMRSFQENW23EX4FWJ \
  | 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: f83680b0a4d1591916046db5b25f85b245b3e44060e21720ef8ad51b8a8b0bf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "567ad7d39f3dc5626f7c74becd6f063516ca8a04bb44f45b789093d24a043c5a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-09-18T18:08:02Z",
    "title_canon_sha256": "627dff71c2c81966e6b4ade2b072a65ab0b58da22d30265deda0778c59a09214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10054",
    "kind": "arxiv",
    "version": 2
  }
}