Pith Number

pith:NTPOCB45

pith:2023:NTPOCB456WPIRLJUDEUGP6FDRK

not attested not anchored not stored refs pending

Stellar cluster formation in a Milky Way-sized galaxy at z>4 -- II. A hybrid formation scenario for the nuclear star cluster and its connection to the nuclear stellar ring

Floor van Donkelaar, Lucio Mayer, Pedro R. Capelo, Piero Madau, Thomas R. Quinn, Tomas Tamfal

arxiv:2303.12828 v3 · 2023-03-22 · 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{NTPOCB456WPIRLJUDEUGP6FDRK}

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	2026-07-05T07:59:49.732027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cdee1079df59e88ad34192867f8a38a9d55f8b30581198c42c9636bcefd0c01

Aliases

arxiv: 2303.12828 · arxiv_version: 2303.12828v3 · doi: 10.48550/arxiv.2303.12828 · pith_short_12: NTPOCB456WPI · pith_short_16: NTPOCB456WPIRLJU · pith_short_8: NTPOCB45

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/NTPOCB456WPIRLJUDEUGP6FDRK \
  | 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: 6cdee1079df59e88ad34192867f8a38a9d55f8b30581198c42c9636bcefd0c01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94eaa2b282e0c24aa10775784bd4fba19f0c98ede6b35be3acc06d083adfd4d2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-22T18:00:01Z",
    "title_canon_sha256": "f79f22e0b41f8aeaa17df9ecac0c5e73b6ae5a4b0bdd054378cf993524f8a575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12828",
    "kind": "arxiv",
    "version": 3
  }
}