Pith Number

pith:WGY7VU7Q

pith:2023:WGY7VU7QU5LZ6CBYX27QTPNDMO

not attested not anchored not stored refs pending

Dark Matter in Fractional Gravity I: Astrophysical Tests on Galactic Scales

Andrea Lapi, Francesco Benetti, Giovanni Gandolfi, Luigi Danese, Paolo Salucci

arxiv:2303.15767 v1 · 2023-03-28 · 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{WGY7VU7QU5LZ6CBYX27QTPNDMO}

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

Fractional-Dimension Gravity and the Milky Way Galaxy

Receipt and verification

First computed	2026-07-05T06:17:49.252796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1b1fad3f0a7579f0838bebf09bda363a1049240b634246411a972ff72c3a773

Aliases

arxiv: 2303.15767 · arxiv_version: 2303.15767v1 · doi: 10.48550/arxiv.2303.15767 · pith_short_12: WGY7VU7QU5LZ · pith_short_16: WGY7VU7QU5LZ6CBY · pith_short_8: WGY7VU7Q

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/WGY7VU7QU5LZ6CBYX27QTPNDMO \
  | 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: b1b1fad3f0a7579f0838bebf09bda363a1049240b634246411a972ff72c3a773

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa42ec1d17312b241730c83dd25b6c7b19aeec72859c29a8daa2b92ac301483",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-28T07:02:22Z",
    "title_canon_sha256": "a69633bf919914118ca732a27e8c258c277d07eec83e53fe594bffa2918b709d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15767",
    "kind": "arxiv",
    "version": 1
  }
}