Pith Number

pith:IUBBS5DA

pith:2025:IUBBS5DAQSC6J6WYQTA6PI6KBK

not attested not anchored not stored refs pending

Early Shock-Cooling Observations and Progenitor Constraints of Type IIb SN 2024uwq

Aravind P. Ravi, Bhagya M. Subrayan, Curtis McCully, D. Andrew Howell, Daniel E. Reichart, Darshana Mehta, Daryl Janzen, David J. Sand, Emily Hoang, Griffin Hosseinzadeh, Jeniveve Pearson, Jennifer E. Andrews, Jeonghee Rho, Joseph Farah, Joshua Haislip, K. Azalee Bostroem, Lindsey A. Kwok, Manisha Shrestha, Megan Newsome, Michaela Schwab, Moira Andrews, Nicol\'as Meza Retamal, Saurabh W. Jha, Seong Hyun Park, Stefano Valenti, Sung-Chul Yoon, T. R. Geball, Vladimir Kouprianov, Yize Dong

arxiv:2505.02908 v1 · 2025-05-05 · astro-ph.HE · astro-ph.GA · 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{IUBBS5DAQSC6J6WYQTA6PI6KBK}

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	2026-07-05T10:58:49.313364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45021974608485e4fad884c1e7a3ca0abb2f865095ab77ffa99a79a26fcec1c3

Aliases

arxiv: 2505.02908 · arxiv_version: 2505.02908v1 · doi: 10.48550/arxiv.2505.02908 · pith_short_12: IUBBS5DAQSC6 · pith_short_16: IUBBS5DAQSC6J6WY · pith_short_8: IUBBS5DA

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/IUBBS5DAQSC6J6WYQTA6PI6KBK \
  | 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: 45021974608485e4fad884c1e7a3ca0abb2f865095ab77ffa99a79a26fcec1c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93eb5cf4d595120e14fb6c597dcd27d255bbd5084f39c728335b20ae253507b1",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-05-05T18:00:04Z",
    "title_canon_sha256": "1982f369922cc647f6e6d65e6d2e8771de5810087e2075922e69331ecad14e53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02908",
    "kind": "arxiv",
    "version": 1
  }
}