Pith Number

pith:L46JUZVF

pith:2018:L46JUZVFRCBVAEMQPIRAQVT7AO

not attested not anchored not stored refs pending

Modeling Nearly Spherical Pure-bulge Galaxies with a Stellar Mass-to-Light Ratio Gradient under the $\Lambda$CDM and MOND Paradigms: I. Methodology, Dynamical Stellar Mass, and Fundamental Mass Plane

Kyu-Hyun Chae, Mariangela Bernardi, Ravi K. Sheth

arxiv:1804.00040 v4 · 2018-03-30 · 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{L46JUZVFRCBVAEMQPIRAQVT7AO}

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	2026-05-18T00:12:17.738426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f3c9a66a588835011907a2208567f0382b7e2a468b7bffe4df75b0d73845647

Aliases

arxiv: 1804.00040 · arxiv_version: 1804.00040v4 · doi: 10.48550/arxiv.1804.00040 · pith_short_12: L46JUZVFRCBV · pith_short_16: L46JUZVFRCBVAEMQ · pith_short_8: L46JUZVF

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/L46JUZVFRCBVAEMQPIRAQVT7AO \
  | 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: 5f3c9a66a588835011907a2208567f0382b7e2a468b7bffe4df75b0d73845647

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d186d889444c53ab91e17a2a0cec304d91b7173f60ca1351671d1c6105e9271",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-30T19:44:27Z",
    "title_canon_sha256": "f7cc43de8cea480c37c46b3454fa9c52a5d12173ff1a8887082addf943979bec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00040",
    "kind": "arxiv",
    "version": 4
  }
}