Pith Number

pith:5QIGOIAZ

pith:2024:5QIGOIAZH7N4YMYQWORO3QA5VH

not attested not anchored not stored refs pending

The vertical structure of galactic discs: nonlocal gravity versus dark matter

Mahmood Roshan, Tahere Kashfi

arxiv:2403.02441 v1 · 2024-03-04 · astro-ph.GA · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QIGOIAZH7N4YMYQWORO3QA5VH}

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

Dwarf galaxies in non-local gravity

Receipt and verification

First computed	2026-07-05T07:53:15.719692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec106720193fdbcc3310b3a2edc01da9f138a27b68ba675538b18fabeb39ee39

Aliases

arxiv: 2403.02441 · arxiv_version: 2403.02441v1 · doi: 10.48550/arxiv.2403.02441 · pith_short_12: 5QIGOIAZH7N4 · pith_short_16: 5QIGOIAZH7N4YMYQ · pith_short_8: 5QIGOIAZ

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/5QIGOIAZH7N4YMYQWORO3QA5VH \
  | 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: ec106720193fdbcc3310b3a2edc01da9f138a27b68ba675538b18fabeb39ee39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15429bebe1f103fcbe7864312f1c68c1b86bb77245378fab8f49839392f035f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-03-04T19:42:49Z",
    "title_canon_sha256": "105bfe772c25f6f42cbcac55aecc459dc35d8d63cf9fdf6dd5c134f931cebc17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02441",
    "kind": "arxiv",
    "version": 1
  }
}