Pith Number

pith:WA5CBNWY

pith:2025:WA5CBNWY4JVWBXTA5PAS5IIH6L

not attested not anchored not stored refs pending

Double White Dwarf Binaries in SDSS-V DR19 : A catalog of DA white dwarf binaries and constraints on the binary population

Axel D. Schwope, Boris T. G\"aensicke, Carles Badenes, Dmitry Bizyaev, Gagik Tovmasian, Gautham Adamane Pallathadka, J.J. Hermes, Kaike Pan, Kareem El-Badry, Nadia L. Zakamska, Nicola Pietro Gentile Fusillo, Nicole R. Crumpler, Priyanka Chakraborty, Scott F. Anderson, Sean Morrison, Sebastian Demasi, Stefan M. Arseneau, Tim Cunningham, Vedant Chandra, Yossef Zenati

arxiv:2509.02906 v1 · 2025-09-03 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WA5CBNWY4JVWBXTA5PAS5IIH6L}

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	2026-07-05T12:03:59.792718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b03a20b6d8e26b60de60ebc12ea107f2e06fd48b50bdb875b126c7fe91d29057

Aliases

arxiv: 2509.02906 · arxiv_version: 2509.02906v1 · doi: 10.48550/arxiv.2509.02906 · pith_short_12: WA5CBNWY4JVW · pith_short_16: WA5CBNWY4JVWBXTA · pith_short_8: WA5CBNWY

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/WA5CBNWY4JVWBXTA5PAS5IIH6L \
  | 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: b03a20b6d8e26b60de60ebc12ea107f2e06fd48b50bdb875b126c7fe91d29057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7d0fbc3297746924051199d086870dd94cc9ddd09f4d94b0d0a115247b4499a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-09-03T00:19:12Z",
    "title_canon_sha256": "feb77a968f7b53ae820c1c52493126500931609bddce1495fd3ec8f0648be26f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.02906",
    "kind": "arxiv",
    "version": 1
  }
}