Pith Number

pith:DBMWMSYW

pith:2007:DBMWMSYWQBBD2D62WLAGBOPRYS

not attested not anchored not stored refs pending

A Common Explosion Mechanism for Type Ia Supernovae

F. K. Roepke, P. A. Mazzali, S. Benetti, W. Hillebrandt

arxiv:astro-ph/0702351 v1 · 2007-02-13 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBMWMSYWQBBD2D62WLAGBOPRYS}

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	2026-07-04T15:16:35.056692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1859664b1680423d0fdab2c060b9f1c481089496c359c45c0dadf52776d5eb92

Aliases

arxiv: astro-ph/0702351 · arxiv_version: astro-ph/0702351v1 · doi: 10.48550/arxiv.astro-ph/0702351 · pith_short_12: DBMWMSYWQBBD · pith_short_16: DBMWMSYWQBBD2D62 · pith_short_8: DBMWMSYW

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/DBMWMSYWQBBD2D62WLAGBOPRYS \
  | 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: 1859664b1680423d0fdab2c060b9f1c481089496c359c45c0dadf52776d5eb92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac38d5ccaa7be51f44f94d002532a9aaa6daf2d3db623195ef7ac1712351e9c9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-13T21:00:02Z",
    "title_canon_sha256": "e79925d9399ee26228a56a01ed45777662c61b8e1efa621fc23862f9c8a13703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702351",
    "kind": "arxiv",
    "version": 1
  }
}