Pith Number

pith:GD7ZZJK3

pith:2025:GD7ZZJK3TUZPPGUJA4IUIT4D23

not attested not anchored not stored refs pending

What triggers type Ia supernovae: Prompt detonations from primordial black holes or companion stars?

Heinrich Steigerwald

arxiv:2505.21256 v2 · 2025-05-27 · astro-ph.CO · astro-ph.HE · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GD7ZZJK3TUZPPGUJA4IUIT4D23}

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.

Cited by

1 paper in Pith

Dark-matter-induced transients over cosmic time: The role of star formation history profiles

Receipt and verification

First computed	2026-07-05T11:30:44.139749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ff9ca55b9d32f79a890711444f83d6c84045b410a42ee09114c12ca25addc8

Aliases

arxiv: 2505.21256 · arxiv_version: 2505.21256v2 · doi: 10.48550/arxiv.2505.21256 · pith_short_12: GD7ZZJK3TUZP · pith_short_16: GD7ZZJK3TUZPPGUJ · pith_short_8: GD7ZZJK3

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/GD7ZZJK3TUZPPGUJA4IUIT4D23 \
  | 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: 30ff9ca55b9d32f79a890711444f83d6c84045b410a42ee09114c12ca25addc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72bc1f5f99c1bb1f0b28d4d263b7a0a2bf1db57b7e5cad29a665605f56ae971d",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-05-27T14:37:38Z",
    "title_canon_sha256": "d80d89fd398fd3c75f9667dbd817e6745495925ab303bac5a4607cf0bfd155f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21256",
    "kind": "arxiv",
    "version": 2
  }
}