Pith Number

pith:D55IQNY5

pith:2024:D55IQNY5CSZROFV22GRF4DAW73

not attested not anchored not stored refs pending

Binary progenitor systems for Type Ic supernovae

Aleksandra Le\'sniewska, Ana M. Nicuesa Guelbenzu, Antonio de Ugarte Postigo, Darach Watson, Emmanouil Zapartas, Jakub Nadolny, Jens Hjorth, Jesper Sollerman, Leslie Hunt, Llu\'is Galbany, Maciej Koprowski, Mart\'in Solar, Micha{\l} J. Micha{\l}owski, Micha{\l} Ma{\l}kowski, Oleh Ryzhov, Patricia Schady, Rados{\l}aw Wr\'oblewski, Sandra Savaglio, Steve Schulze, Susanna D. Vergani, Sylvio Klose

arxiv:2409.01906 v1 · 2024-09-03 · 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{D55IQNY5CSZROFV22GRF4DAW73}

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	2026-07-05T09:02:35.853855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f7a88371d14b31716bad1a25e0c16fef0baeaa8a4cd560d915ef3a4bf66df53

Aliases

arxiv: 2409.01906 · arxiv_version: 2409.01906v1 · doi: 10.48550/arxiv.2409.01906 · pith_short_12: D55IQNY5CSZR · pith_short_16: D55IQNY5CSZROFV2 · pith_short_8: D55IQNY5

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/D55IQNY5CSZROFV22GRF4DAW73 \
  | 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: 1f7a88371d14b31716bad1a25e0c16fef0baeaa8a4cd560d915ef3a4bf66df53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e16ce9dd7e0885c92f239c03dde79b8b432f5496cc36c0f6cdbecdae07135d56",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-09-03T13:54:17Z",
    "title_canon_sha256": "eb07438aeaad5e25c48aa8f36e2b9a3eecaa762ee8edf8e998f8a453d86895e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.01906",
    "kind": "arxiv",
    "version": 1
  }
}