Pith Number

pith:DXX4HMPQ

pith:2026:DXX4HMPQQCIZZQN3NVXQRNE7CI

not attested not anchored not stored refs pending

JWST observations of SN 2024abup: First Detection of CO in a broad-lined Type Ic Supernova and Constraints on r-process Nucleosynthesis

Aidan Martas, Anders Jerkstrand, Aravind P. Ravi, Bernhard M\"uller, Bhagya Subrayan, Brian Hsu, Carl E. Fields, Chris Ashall, Collin Christy, Conor L. Ransome, Curtis McCully, D. Andrew Howell, Darshana Mehta, Daryl Janzen, David J. Sand, Emily Hoang, Giacomo Ricigliano, Griffin Hosseinzadeh, Jeniveve Pearson, Jennifer E. Andrews, Joel Johansson, Joseph Farah, Kate D. Alexander, Kathryn Wynn, K. Azalee Bostroem, Lindsey A. Kwok, Manisha Shrestha, Maryam Modjaz, Mathieu Renzo, Megan Newsome, Melissa Shahbandeh, M. J. Lundquist, Moira Andrews, Natalie LeBaro, Nathan Smith, Nicol\'as Meza Retamal, Peter Hoeflich, Peter J. Brown, Raffaella Margutti, Ryan Chornock, Saurabh W. Jha, Sergiy Vasylyev, Stan Bartmentloo, Stefano Valenti, Yize Dong

arxiv:2606.28561 v1 · 2026-06-26 · 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{DXX4HMPQQCIZZQN3NVXQRNE7CI}

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	2026-06-30T00:15:18.894302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1defc3b1f080919cc1bb6d6f08b49f120802454784b644458d2f67342f496710

Aliases

arxiv: 2606.28561 · arxiv_version: 2606.28561v1 · doi: 10.48550/arxiv.2606.28561 · pith_short_12: DXX4HMPQQCIZ · pith_short_16: DXX4HMPQQCIZZQN3 · pith_short_8: DXX4HMPQ

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/DXX4HMPQQCIZZQN3NVXQRNE7CI \
  | 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: 1defc3b1f080919cc1bb6d6f08b49f120802454784b644458d2f67342f496710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2d3725c6d33c890c7da231d8dfa83c6e4638213ed15f703a902aa707b5f6424",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-26T19:30:29Z",
    "title_canon_sha256": "55de7d6a67549a5410991570f5d447c6b441a022eadaa6aae1c8f2dda3d35fce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28561",
    "kind": "arxiv",
    "version": 1
  }
}