Pith Number

pith:BXG2YH6Q

pith:2026:BXG2YH6QKVDDDCEMDWMQQZ5QVG

not attested not anchored not stored refs pending

A survey of ultra-compact high-state AM CVn binaries with ZTF and Gaia: New discoveries and observational constraints on Galactic space density

Antonio C. Rodriguez, Askar Sibgatullin, Edo Berger, Ilaria Caiazzo, Ilkham Galiullin, Jan van Roestel, Kareem El-Badry, Kevin Burdge, Valery Suleimanov, V. Ashley Villar, Vladislav Dodon, Warren R. Brown

arxiv:2608.04179 v1 · 2026-08-04 · astro-ph.SR · astro-ph.GA · 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{BXG2YH6QKVDDDCEMDWMQQZ5QVG}

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.

Receipt and verification

First computed	2026-08-06T01:30:51.024671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dcdac1fd0554631888c1d990867b0a9bcc7e137d40dcef2dcf23c1923634a48

Aliases

arxiv: 2608.04179 · arxiv_version: 2608.04179v1 · doi: 10.48550/arxiv.2608.04179 · pith_short_12: BXG2YH6QKVDD · pith_short_16: BXG2YH6QKVDDDCEM · pith_short_8: BXG2YH6Q

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/BXG2YH6QKVDDDCEMDWMQQZ5QVG \
  | 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: 0dcdac1fd0554631888c1d990867b0a9bcc7e137d40dcef2dcf23c1923634a48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e96eb8410df17eb4457a471163abfe7a3b3bb03afcd0d6ec6f202d7daf40ecc7",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-08-04T19:37:16Z",
    "title_canon_sha256": "1eafcd45e6a2f768f9eb01dc94d50c4275d269ff6c86820162d926cd1a42b09e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04179",
    "kind": "arxiv",
    "version": 1
  }
}