Pith Number

pith:K5IBGL7C

pith:2021:K5IBGL7CDZXKW523IQ6BBW5TOB

not attested not anchored not stored refs pending

A highly magnetised and rapidly rotating white dwarf as small as the Moon

Andrew Drake, Ashish A. Mahabal, Dmitry A. Duev, Eric C. Bellm, Frank J. Masci, George Helou, Harvey B. Richer, Igor Andreoni, Ilaria Caiazzo, James Fuller, Jeremy Heyl, Josiah Schwab, Kevin B. Burdge, Maayane T. Soumagnac, Matthew J. Graham, Roger Smith, S. R. Kulkarni, Thomas A. Prince

arxiv:2107.08458 v1 · 2021-07-18 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5IBGL7CDZXKW523IQ6BBW5TOB}

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

Optical transients from non-explosive double white-dwarf mergers: the case of a central neutron star remnant

Receipt and verification

First computed	2026-07-05T02:58:49.761097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5750132fe21e6eab775b443c10dbb3705a5a2eac5db52e2e268bf421891ed22d

Aliases

arxiv: 2107.08458 · arxiv_version: 2107.08458v1 · doi: 10.48550/arxiv.2107.08458 · pith_short_12: K5IBGL7CDZXK · pith_short_16: K5IBGL7CDZXKW523 · pith_short_8: K5IBGL7C

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/K5IBGL7CDZXKW523IQ6BBW5TOB \
  | 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: 5750132fe21e6eab775b443c10dbb3705a5a2eac5db52e2e268bf421891ed22d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4e564a24fceb3844c716ef2719b3ec3a21978281071e595825c8dbddcbcc2ad",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-07-18T14:30:12Z",
    "title_canon_sha256": "7c506b5a7ddd1fc20d6da8a209cccd0520805c9653e06c88327212639a09523e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.08458",
    "kind": "arxiv",
    "version": 1
  }
}