Pith Number

pith:Z2DNSCIN

pith:2020:Z2DNSCING3M4WPUXNWCUCA6V7V

not attested not anchored not stored refs pending

Rotation Curve of the Milky Way and the Dark Matter Density

Yoshiaki SOFUE

arxiv:2004.11688 v3 · 2020-04-24 · 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{Z2DNSCING3M4WPUXNWCUCA6V7V}

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	2026-07-05T00:59:15.068541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce86d9090d36d9cb3e976d854103d5fd7f9d3a2cfd6437efa8d3800cecdaaf83

Aliases

arxiv: 2004.11688 · arxiv_version: 2004.11688v3 · doi: 10.48550/arxiv.2004.11688 · pith_short_12: Z2DNSCING3M4 · pith_short_16: Z2DNSCING3M4WPUX · pith_short_8: Z2DNSCIN

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/Z2DNSCING3M4WPUXNWCUCA6V7V \
  | 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: ce86d9090d36d9cb3e976d854103d5fd7f9d3a2cfd6437efa8d3800cecdaaf83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f843fd3aea5c6d10ff34143c314c81f9deddaad16385f12c8a5ccd0dc040c4d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-04-24T12:26:40Z",
    "title_canon_sha256": "b78b6efb04252dab843989cd685883a629e0f4a6f6b18ed89fbce7e8fc2c1837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.11688",
    "kind": "arxiv",
    "version": 3
  }
}