Pith Number

pith:W3GHIMQ3

pith:2026:W3GHIMQ3CCALPBNNHEFDW73W3U

not attested not anchored not stored refs pending

How Common Are Common Envelopes? Quantifying Their Role in Forming Gravitational-Wave Sources

Amedeo Romagnolo, Ana Lam, Angela Twum, Brian D. Metzger, Edo Berger, Enrico Ramirez-Ruiz, Floor S. Broekgaarden, Jakub Klencki, Julia Haynes, Kyle A. Rocha, Lieke van Son, Lucas M. de S\'a, Melanie Santiago, Monica Gallegos-Garcia, Sasha Levina, Steffani M. Grondin, Tyler B. Smith

arxiv:2606.05322 v1 · 2026-06-03 · astro-ph.HE · 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{W3GHIMQ3CCALPBNNHEFDW73W3U}

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	2026-06-05T00:13:53.909035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6cc74321b1080b785ad390a3b7f76dd3d7ec7f087918f2a9498ec952a985221

Aliases

arxiv: 2606.05322 · arxiv_version: 2606.05322v1 · doi: 10.48550/arxiv.2606.05322 · pith_short_12: W3GHIMQ3CCAL · pith_short_16: W3GHIMQ3CCALPBNN · pith_short_8: W3GHIMQ3

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/W3GHIMQ3CCALPBNNHEFDW73W3U \
  | 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: b6cc74321b1080b785ad390a3b7f76dd3d7ec7f087918f2a9498ec952a985221

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f9983c5bfc389cb0dd823b02ce3821badf154118cef90dc50e05738295d1d82",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-03T18:09:23Z",
    "title_canon_sha256": "7c7746876df76c0fa09d7f4d67f0530f1c1f95cb42f8fe7c140c19b83e9f7fe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05322",
    "kind": "arxiv",
    "version": 1
  }
}