Pith Number

pith:W5M53GVF

pith:2023:W5M53GVFWYFVCFEYOWW7UB65VM

not attested not anchored not stored refs pending

Type II-P Supernova Progenitor Star Initial Masses and SN 2020jfo: Direct Detection, Light Curve Properties, Nebular Spectroscopy, and Local Environment

Amanda Rose Wasserman, Anna J. G. O'Grady, Armin Rest, Charles D. Kilpatrick, Chien-Cheng Lin, Christa Gall, Danial Langeroodi, David A. Coulter, David O. Jones, Enrico Ramirez-Ruiz, Eugene A. Magnier, Grace Yang, Jonathan J. Swift, Kenneth C. Chambers, Luca Izzo, Maria R. Drout, Melissa R. Halford, Peter McGill, Richard J. Wainscoat, Rory O. Bentley, Ryan J. Foley, Samaporn Tinyanont, S. Karthik Yadavalli, Thomas de Boer, V. Ashley Villar, Yen-Chen Pan

arxiv:2307.00550 v1 · 2023-07-02 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5M53GVFWYFVCFEYOWW7UB65VM}

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	2026-07-05T06:26:57.328800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b759dd9aa5b60b51149875adfa07ddab347030f83f539ff1d536d241972ca081

Aliases

arxiv: 2307.00550 · arxiv_version: 2307.00550v1 · doi: 10.48550/arxiv.2307.00550 · pith_short_12: W5M53GVFWYFV · pith_short_16: W5M53GVFWYFVCFEY · pith_short_8: W5M53GVF

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/W5M53GVFWYFVCFEYOWW7UB65VM \
  | 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: b759dd9aa5b60b51149875adfa07ddab347030f83f539ff1d536d241972ca081

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "943092e95fb349664ecb89f6769e67c7ffa843861322df7c372bdfe34ae1feae",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-07-02T12:07:07Z",
    "title_canon_sha256": "f4cc70ab25172b7a9730c35522cd612c8b160f3c5ca969223132da0f2e03ace7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.00550",
    "kind": "arxiv",
    "version": 1
  }
}