Pith Number

pith:HFEFAH3T

pith:2025:HFEFAH3T3OZEE37RKRWSAY4A4Z

not attested not anchored not stored refs pending

Stellar Dynamics in Open Clusters Increases the Binary Fraction and Mass Ratios: Evidence from Photometric Binaries in 35 Open Clusters

Aaron M. Geller, Anna C. Childs

arxiv:2506.20889 v1 · 2025-06-25 · astro-ph.SR · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFEFAH3T3OZEE37RKRWSAY4A4Z}

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.

Cited by

1 paper in Pith

Photometric Identification of Unresolved Binary Stars in Nearby Open Star Clusters

Receipt and verification

First computed	2026-07-05T11:27:35.552132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3948501f73dbb2426ff1546d206380e65f102dc63bd733a693e9d9935fabe767

Aliases

arxiv: 2506.20889 · arxiv_version: 2506.20889v1 · doi: 10.48550/arxiv.2506.20889 · pith_short_12: HFEFAH3T3OZE · pith_short_16: HFEFAH3T3OZEE37R · pith_short_8: HFEFAH3T

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/HFEFAH3T3OZEE37RKRWSAY4A4Z \
  | 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: 3948501f73dbb2426ff1546d206380e65f102dc63bd733a693e9d9935fabe767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7538f1819c8b6f40591148afc46457f7f31cb647d29727a0a53f667a6061beb7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-06-25T23:44:09Z",
    "title_canon_sha256": "e925dd1fe7112c4d5c984feee4790269258342743d739f965d726e8f8ad13e96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20889",
    "kind": "arxiv",
    "version": 1
  }
}