Pith Number

pith:PJINUV72

pith:2021:PJINUV724ICOZS4TWIL2R5SAQD

not attested not anchored not stored refs pending

Discovery of a double detonation thermonuclear supernova progenitor

Ben Rusholme, David Schneider, Eric C. Bellm, Evan B. Bauer, Jan van Roestel, Jim Fuller, Lars Bildsten, Matthew J. Green, Russ R. Laher, Shrinivas R. Kulkarni, Stephan Geier, Steven Bloemen, Thomas A. Prince, Thomas Kupfer, Ulrich Heber

arxiv:2110.11974 v2 · 2021-10-22 · 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{PJINUV724ICOZS4TWIL2R5SAQD}

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	2026-07-05T03:53:08.215606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a50da57fae204eccb93b217a8f64080f78a5e22b4dde3c8de92aa4390bf79ac

Aliases

arxiv: 2110.11974 · arxiv_version: 2110.11974v2 · doi: 10.48550/arxiv.2110.11974 · pith_short_12: PJINUV724ICO · pith_short_16: PJINUV724ICOZS4T · pith_short_8: PJINUV72

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/PJINUV724ICOZS4TWIL2R5SAQD \
  | 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: 7a50da57fae204eccb93b217a8f64080f78a5e22b4dde3c8de92aa4390bf79ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b3402aefb71ec850ad509c7e0afdcd5555ae2f36f2bb9b9e413d9adae029a37",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-10-22T18:00:03Z",
    "title_canon_sha256": "509cc3c58eb10490296d36138adb175665ed6b2f1598f088cc65814c2e7caad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.11974",
    "kind": "arxiv",
    "version": 2
  }
}