Pith Number

pith:XYORRS5B

pith:2026:XYORRS5BJVREKFQMWYZHSOZXSP

not attested not anchored not stored refs pending

A Framework for Linking Pre- and Post-Common Envelope Binary Properties with Star Clusters: The First Demonstration with a Massive White Dwarf+M Dwarf Binary in Alessi 12

Alexander Laroche, Bailey Filer, Floor S. Broekgaarden, Huei Sears, Jason Nordhaus, Jeremy J. Webb, Kyle Kremer, Maria R. Drout, Natalie LeBaron, Nikki Noughani, Philip S. Muirhead, Pier-Emmanuel Tremblay, Raffaella Margutti, Ryan Chornock, Steffani M. Grondin

arxiv:2607.20611 v1 · 2026-07-22 · astro-ph.SR · 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{XYORRS5BJVREKFQMWYZHSOZXSP}

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	2026-07-24T00:23:25.567032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be1d18cba14d6245160cb632793b3793c903f0433c48658ecfcfebe32e061fe0

Aliases

arxiv: 2607.20611 · arxiv_version: 2607.20611v1 · doi: 10.48550/arxiv.2607.20611 · pith_short_12: XYORRS5BJVRE · pith_short_16: XYORRS5BJVREKFQM · pith_short_8: XYORRS5B

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/XYORRS5BJVREKFQMWYZHSOZXSP \
  | 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: be1d18cba14d6245160cb632793b3793c903f0433c48658ecfcfebe32e061fe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24072a8001b9567f0b8f731344eb737454324ca5b54c247979e5e40446537aa1",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-07-22T18:00:01Z",
    "title_canon_sha256": "94b2586dc39f3db697941b607cf7585f772804f55658b97db28e829d2ca8cc7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20611",
    "kind": "arxiv",
    "version": 1
  }
}