Pith Number

pith:BSWMITTG

pith:2017:BSWMITTGGQN3IBHSJ6OIJ5HS7D

not attested not anchored not stored refs pending

An unusual white dwarf star may be a surviving remnant of a subluminous Type Ia supernova

A. Kawka, E.H. Alper, J.R. Thorstensen, L. Ferrario, P. Nemeth, S. Vennes, V. Khalack

arxiv:1708.05568 v1 · 2017-08-18 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BSWMITTGGQN3IBHSJ6OIJ5HS7D}

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	2026-05-18T00:37:49.671650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cacc44e66341bb404f24f9c84f4f2f8deb218f8018db4630f33fe4d15c22e7a

Aliases

arxiv: 1708.05568 · arxiv_version: 1708.05568v1 · doi: 10.48550/arxiv.1708.05568 · pith_short_12: BSWMITTGGQN3 · pith_short_16: BSWMITTGGQN3IBHS · pith_short_8: BSWMITTG

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/BSWMITTGGQN3IBHSJ6OIJ5HS7D \
  | 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: 0cacc44e66341bb404f24f9c84f4f2f8deb218f8018db4630f33fe4d15c22e7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d4c710eb6dc230e3efb2f7bbdc8ae0c6ea86f347d46f5369859525919b1d0cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-08-18T11:41:22Z",
    "title_canon_sha256": "35312b9c6430f80cc9ec932926f179aa5f16253c16491b7d62ba667d23616bfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05568",
    "kind": "arxiv",
    "version": 1
  }
}