Pith Number

pith:QJOBKQS6

pith:2023:QJOBKQS6AOKJI4AHIO4ZJE3DOL

not attested not anchored not stored refs pending

The formation of globular clusters with top-heavy initial mass functions

Hajime Fukushima, Hidenobu Yajima

arxiv:2303.12405 v2 · 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{QJOBKQS6AOKJI4AHIO4ZJE3DOL}

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

Star-forming clump detection in nearby galaxies using Faster R-CNN and $ugrizy$ imaging data from CLAUDS and HSC-SSP

Receipt and verification

First computed	2026-07-05T06:29:44.521475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

825c15425e039494700743b994936372e68f5bcf7cb566901dd5a507803aa4e4

Aliases

arxiv: 2303.12405 · arxiv_version: 2303.12405v2 · doi: 10.48550/arxiv.2303.12405 · pith_short_12: QJOBKQS6AOKJ · pith_short_16: QJOBKQS6AOKJI4AH · pith_short_8: QJOBKQS6

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/QJOBKQS6AOKJI4AHIO4ZJE3DOL \
  | 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: 825c15425e039494700743b994936372e68f5bcf7cb566901dd5a507803aa4e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61f48f91b948aed69fb5d813346df00263c1aac5f17b3af8d3e286a343f837d7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-22T09:16:04Z",
    "title_canon_sha256": "196995c036dede7554b535a6229f06cea7c44fa522c93da51545504c5f15dfd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12405",
    "kind": "arxiv",
    "version": 2
  }
}