Pith Number

pith:P545N3AR

pith:2019:P545N3AR6K6PUYOIWK47WE67VD

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: II. The Orbital Anisotropy of Slow Rotators within the Effective Radius

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

arxiv:1902.09350 v1 · 2019-02-25 · 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{P545N3AR6K6PUYOIWK47WE67VD}

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	2026-05-17T23:49:38.832102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f79d6ec11f2bcfa61c8b2b9fb13dfa8f57717c7a3c0cbf38a2de80e084a427c

Aliases

arxiv: 1902.09350 · arxiv_version: 1902.09350v1 · doi: 10.48550/arxiv.1902.09350 · pith_short_12: P545N3AR6K6P · pith_short_16: P545N3AR6K6PUYOI · pith_short_8: P545N3AR

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/P545N3AR6K6PUYOIWK47WE67VD \
  | 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: 7f79d6ec11f2bcfa61c8b2b9fb13dfa8f57717c7a3c0cbf38a2de80e084a427c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f72dbe2cd43843ce5f86e6cceee11e3b9804a40eca7f7edbb979a53942ec0743",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-02-25T15:13:41Z",
    "title_canon_sha256": "c23a6be086c07026b13dc7da560ca2779badb749683d53baf7c60e5e051b8f66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09350",
    "kind": "arxiv",
    "version": 1
  }
}