Pith Number

pith:KGN2KOFP

pith:2026:KGN2KOFPMWUNXK7ARO646LCV2Q

not attested not anchored not stored refs pending

Is the overconcentration of pristine populations in Galactic globular clusters real? An N-body approach to the problem

A. Askar, F. Flammini Dotti, M. Giersz, M. Ishchenko, M. Sobolenko, O. Sobodar, P. Berczik, R. Spurzem

arxiv:2602.15953 v2 · 2026-02-17 · 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{KGN2KOFPMWUNXK7ARO646LCV2Q}

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	2026-05-20T00:04:25.839429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

519ba538af65a8dbabe08bbdcf2c55d43676e8236dc428d50bf3dd53b87d4fa2

Aliases

arxiv: 2602.15953 · arxiv_version: 2602.15953v2 · doi: 10.48550/arxiv.2602.15953 · pith_short_12: KGN2KOFPMWUN · pith_short_16: KGN2KOFPMWUNXK7A · pith_short_8: KGN2KOFP

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/KGN2KOFPMWUNXK7ARO646LCV2Q \
  | 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: 519ba538af65a8dbabe08bbdcf2c55d43676e8236dc428d50bf3dd53b87d4fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ef062de8cbe6e6a5a886f84a760a1fd43c3e24a0ea43252a708d823620eb72",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-02-17T19:08:15Z",
    "title_canon_sha256": "a65bbe1656800489a15ccb5e2caf734b28b2d7d39ca50600a07584707bfb7cad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.15953",
    "kind": "arxiv",
    "version": 2
  }
}