Pith Number

pith:75NBTWZX

pith:2026:75NBTWZXY33T7LUFK3X4F36CUQ

not attested not anchored not stored refs pending

Astrophysical Parameters of 5056 Open Star Clusters from Bayesian Nested Sampling with PARSEC Isochrones

Furkan Akbaba, Olcay Plevne

arxiv:2605.23802 v1 · 2026-05-22 · 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{75NBTWZXY33T7LUFK3X4F36CUQ}

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	2026-05-25T02:02:33.225897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff5a19db37c6f73fae8556efc2efc2a42b31744ac8aad0aacc8d21b48c98dce8

Aliases

arxiv: 2605.23802 · arxiv_version: 2605.23802v1 · doi: 10.48550/arxiv.2605.23802 · pith_short_12: 75NBTWZXY33T · pith_short_16: 75NBTWZXY33T7LUF · pith_short_8: 75NBTWZX

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/75NBTWZXY33T7LUFK3X4F36CUQ \
  | 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: ff5a19db37c6f73fae8556efc2efc2a42b31744ac8aad0aacc8d21b48c98dce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6d4a1e04868771e3a062990ae9d0189804d18b26d6e5738d82d904c26e85541",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-22T16:00:29Z",
    "title_canon_sha256": "a52cc378aefdca52e5fd07826a7b7c2edff9bf1443b5267de84af15a0750add2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23802",
    "kind": "arxiv",
    "version": 1
  }
}