Pith Number

pith:4VSASHNA

pith:2014:4VSASHNAKWEB6SM4AM3FEU6RQ3

not attested not anchored not stored refs pending

The Outcome of Supernovae in Massive Binaries; Removed Mass, and its Separation Dependence

Hidetomo Sawai, Ryosuke Hirai, Shoichi Yamada

arxiv:1404.4297 v2 · 2014-04-16 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VSASHNAKWEB6SM4AM3FEU6RQ3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:43:29.345955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e564091da055881f499c03365253d186fe0c30540d3ce47691c3df530ea216c6

Aliases

arxiv: 1404.4297 · arxiv_version: 1404.4297v2 · doi: 10.48550/arxiv.1404.4297 · pith_short_12: 4VSASHNAKWEB · pith_short_16: 4VSASHNAKWEB6SM4 · pith_short_8: 4VSASHNA

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/4VSASHNAKWEB6SM4AM3FEU6RQ3 \
  | 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: e564091da055881f499c03365253d186fe0c30540d3ce47691c3df530ea216c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "133499dfcc7b1938f70a251094d164a5ca3c002e624e5bad5f79cc840b7c1826",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-04-16T16:05:49Z",
    "title_canon_sha256": "a27aa759d5f866978e5d69f4091de2230b9dc9987d509e650fe95c0f6da9c5a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4297",
    "kind": "arxiv",
    "version": 2
  }
}