Pith Number

pith:572B375I

pith:2023:572B375I6CBTRVMCCFALFWEL7W

not attested not anchored not stored refs pending

Reversing the verdict: Cataclysmic variables could be the dominant progenitors of AM CVn binaries after all

Diogo Belloni, Matthias R. Schreiber

arxiv:2305.19312 v2 · 2023-05-30 · 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{572B375I6CBTRVMCCFALFWEL7W}

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	2026-07-05T06:56:34.069155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eff41dffa8f08338d5821140b2d88bfdb4fdac8a48a98e126115b932ed5c3caf

Aliases

arxiv: 2305.19312 · arxiv_version: 2305.19312v2 · doi: 10.48550/arxiv.2305.19312 · pith_short_12: 572B375I6CBT · pith_short_16: 572B375I6CBTRVMC · pith_short_8: 572B375I

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/572B375I6CBTRVMCCFALFWEL7W \
  | 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: eff41dffa8f08338d5821140b2d88bfdb4fdac8a48a98e126115b932ed5c3caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6783de16f3e6be9b1b5abed0b79a66debf6d5b60c849ec735523da612f608b8",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-05-30T18:00:00Z",
    "title_canon_sha256": "633a51cb65a2187e014dcd6479bf1273adea192fff87a3ddd89f94575ab578c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19312",
    "kind": "arxiv",
    "version": 2
  }
}