Pith Number

pith:PLLOQZ2G

pith:2026:PLLOQZ2GI3XOTKIUDU3IU4ZQ6P

not attested not anchored not stored refs pending

Compactness Peaks and Subpopulations: Probing Stellar Physics and Formation Channels of Merging Binary Black Holes

Shanika Galaudage

arxiv:2605.25994 v1 · 2026-05-25 · 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{PLLOQZ2GI3XOTKIUDU3IU4ZQ6P}

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	2026-05-26T02:05:22.298671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ad6e8674646eee9a9141d368a7330f3d35dea29ab5bc8c9e93cfc1a0220e74d

Aliases

arxiv: 2605.25994 · arxiv_version: 2605.25994v1 · doi: 10.48550/arxiv.2605.25994 · pith_short_12: PLLOQZ2GI3XO · pith_short_16: PLLOQZ2GI3XOTKIU · pith_short_8: PLLOQZ2G

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/PLLOQZ2GI3XOTKIUDU3IU4ZQ6P \
  | 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: 7ad6e8674646eee9a9141d368a7330f3d35dea29ab5bc8c9e93cfc1a0220e74d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "331a1327ef807d6873dbd958a65d1cf2d82c26e1ba142a815b49f8f922aedbc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-25T16:14:33Z",
    "title_canon_sha256": "a54ddb8eec894f7203ac3107826776665cf235751c05df0f2d1c88326082ce1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25994",
    "kind": "arxiv",
    "version": 1
  }
}