Pith Number

pith:K6R3THL7

pith:2026:K6R3THL75KXANV7HLLWWRLWMNO

not attested not anchored not stored refs pending

Ongoing and Post-Mass-Transfer Binaries: A Living Catalog and Unified Review of Binary Mass Transfer Products

Alexander Laroche, Emily M. Leiner, Hugues Sana, Koushik Sen, Lieke A. C. van Son, Natsuko Yamaguchi, Onno R. Pols, Pranav Nagarajan, Tomer Shenar

arxiv:2605.31290 v1 · 2026-05-29 · 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{K6R3THL75KXANV7HLLWWRLWMNO}

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	2026-06-01T01:04:09.322272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57a3b99d7feaae06d7e75aed68aecc6ba60aa863198442be759dd2b3be007baa

Aliases

arxiv: 2605.31290 · arxiv_version: 2605.31290v1 · doi: 10.48550/arxiv.2605.31290 · pith_short_12: K6R3THL75KXA · pith_short_16: K6R3THL75KXANV7H · pith_short_8: K6R3THL7

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/K6R3THL75KXANV7HLLWWRLWMNO \
  | 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: 57a3b99d7feaae06d7e75aed68aecc6ba60aa863198442be759dd2b3be007baa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e3e0e2e46a3780033c3ad9a691301088c69aa7482f660107a59d5c12b01ec54",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-29T13:24:54Z",
    "title_canon_sha256": "bee800a8fe36c8d317c23d3fc119c10d929f6e6a553eb195dbec8b9391e08a61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31290",
    "kind": "arxiv",
    "version": 1
  }
}