Pith Number

pith:KRPHCULE

pith:2020:KRPHCULE3R6NQBQZV56TFFBEJP

not attested not anchored not stored refs pending

An 8.8 minute orbital period eclipsing detached double white dwarf binary

Ashish A. Mahabal, David L. Kaplan, Dmitry A. Duev, Eric C. Bellm, Frank J. Masci, Jim Fuller, Kevin B. Burdge, Maayane T. Soumagnac, Matthew J. Graham, Michael W. Coughlin, Reed Riddle, Richard G. Dekany, Russ R. Laher, S. R. Kulkarni, Thomas A. Prince, Thomas R. Marsh

arxiv:2010.03555 v2 · 2020-10-07 · 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{KRPHCULE3R6NQBQZV56TFFBEJP}

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

A gravitational wave detectable candidate Type Ia supernova progenitor

Receipt and verification

First computed	2026-07-05T01:59:33.171695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

545e715164dc7cd80619af7d3294244be35edce54c246281f8689951fecb7540

Aliases

arxiv: 2010.03555 · arxiv_version: 2010.03555v2 · doi: 10.48550/arxiv.2010.03555 · pith_short_12: KRPHCULE3R6N · pith_short_16: KRPHCULE3R6NQBQZ · pith_short_8: KRPHCULE

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/KRPHCULE3R6NQBQZV56TFFBEJP \
  | 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: 545e715164dc7cd80619af7d3294244be35edce54c246281f8689951fecb7540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb2cc3e31e402ee91b2ddb2ffc84198627f71e4d2363ea6e07bb32bf2b2091d9",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-10-07T17:56:45Z",
    "title_canon_sha256": "918bc69cd6c48fe1a6c46822cdc5659287e66e7eae97ad2a9e7beac07e79e60a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03555",
    "kind": "arxiv",
    "version": 2
  }
}