Pith Number

pith:MWV7GJ5C

pith:2019:MWV7GJ5CITOS6RAUONVMR7Y3I4

not attested not anchored not stored refs pending

Does the galaxy NGC1052-DF2 falsify Milgromian dynamics?

Akram Hasani Zonoozi (Bonn, Amsterdam), Behnam Javanmardi (Tehran), Hongsheng Zhao (St.Andrews, Hosein Haghi (Zanjan), Indranil Banik (St. Andrews), Joerg Dabringhausen (Prague), Oliver Mueller (Basel), Pavel Kroupa (Bonn, Prague), Xufen Wu (Hefei), Zanjan)

arxiv:1903.11612 v1 · 2019-03-27 · 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{MWV7GJ5CITOS6RAUONVMR7Y3I4}

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	2026-05-17T23:49:24.419297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65abf327a244dd2f4414736ac8ff1b471cf99f92e0f45f35cb5b330b64108dda

Aliases

arxiv: 1903.11612 · arxiv_version: 1903.11612v1 · doi: 10.48550/arxiv.1903.11612 · pith_short_12: MWV7GJ5CITOS · pith_short_16: MWV7GJ5CITOS6RAU · pith_short_8: MWV7GJ5C

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/MWV7GJ5CITOS6RAUONVMR7Y3I4 \
  | 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: 65abf327a244dd2f4414736ac8ff1b471cf99f92e0f45f35cb5b330b64108dda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "397db74a3a2eaa47c310e033389d642f05cf5f96a110b8c8986c5285af891096",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-27T18:00:03Z",
    "title_canon_sha256": "4e48f01de017d966ebdb26adffb5a7fdef1781a8139120b2998d9cbcca8eac2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11612",
    "kind": "arxiv",
    "version": 1
  }
}