Pith Number

pith:KFU3KIFC

pith:2020:KFU3KIFCLKNRERIISOXFKLSIV7

not attested not anchored not stored refs pending

The McDonald Accelerating Stars Survey (MASS): White Dwarf Companions Accelerating the Sun-like Stars 12 Psc and HD 159062

Brendan P. Bowler, Dimitri Mawet, Garreth Ruane, Kaitlin M. Kratter, Kyle Franson, Michael Endl, Phillip J. MacQueen, Timothy D. Brandt, Trent J. Dupuy, William D. Cochran

arxiv:2012.04847 v1 · 2020-12-09 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFU3KIFCLKNRERIISOXFKLSIV7}

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

White dwarfs within 13 pc: Insights from ultraviolet spectroscopy

Receipt and verification

First computed	2026-07-05T02:15:37.773440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5169b520a25a9b12450893ae552e48aff33e5ee961a4d8f6d0e636080c7aa44c

Aliases

arxiv: 2012.04847 · arxiv_version: 2012.04847v1 · doi: 10.48550/arxiv.2012.04847 · pith_short_12: KFU3KIFCLKNR · pith_short_16: KFU3KIFCLKNRERII · pith_short_8: KFU3KIFC

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/KFU3KIFCLKNRERIISOXFKLSIV7 \
  | 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: 5169b520a25a9b12450893ae552e48aff33e5ee961a4d8f6d0e636080c7aa44c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c2f16facd3eec303b0a434cf89f561e65e3166c4450bfcda221e55b0f70d6a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-12-09T03:37:47Z",
    "title_canon_sha256": "c9b0ffb67c3be8d17b9112ac330ba0ddbdc30ab84daca6ba9553be2464c3e946"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04847",
    "kind": "arxiv",
    "version": 1
  }
}