Pith Number

pith:B3SB7K65

pith:2025:B3SB7K653R3Y4E6TYZG6VHQTNO

not attested not anchored not stored refs pending

Testing the Role of Merging Binaries in the Formation of the Split Main Sequence in Young Clusters

Florian Niederhofer, Nate Bastian, Sara Saracino, Sebastian Kamann

arxiv:2509.07708 v1 · 2025-09-09 · 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{B3SB7K653R3Y4E6TYZG6VHQTNO}

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	2026-07-05T12:07:26.820021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ee41fabdddc778e13d3c64dea9e136b95d8f5c6397c18e14ac585e0a5f6a660

Aliases

arxiv: 2509.07708 · arxiv_version: 2509.07708v1 · doi: 10.48550/arxiv.2509.07708 · pith_short_12: B3SB7K653R3Y · pith_short_16: B3SB7K653R3Y4E6T · pith_short_8: B3SB7K65

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/B3SB7K653R3Y4E6TYZG6VHQTNO \
  | 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: 0ee41fabdddc778e13d3c64dea9e136b95d8f5c6397c18e14ac585e0a5f6a660

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7547667651784397c9514f15f46fa24a690e8ca7e2b8e63c0383f1270ede4771",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-09-09T13:11:13Z",
    "title_canon_sha256": "81ab996964fd3308b1e7835500cda4ec0fd8ee0e3e717a49f39741a4881e8975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07708",
    "kind": "arxiv",
    "version": 1
  }
}