Pith Number

pith:LUUV546G

pith:2017:LUUV546G55AI766IRIC5DMCDTY

not attested not anchored not stored refs pending

Understanding disk galaxy rotation velocities without dark matter contribution--a physical process for MOND?

B.N. Dwivedi, K. Wilhelm

arxiv:1709.02387 v1 · 2017-09-07 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUUV546G55AI766IRIC5DMCDTY}

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	2026-05-18T00:35:45.991502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d295ef3c6ef408ffbc88a05d1b0439e368422d9187df4571c038eb279829a76

Aliases

arxiv: 1709.02387 · arxiv_version: 1709.02387v1 · doi: 10.48550/arxiv.1709.02387 · pith_short_12: LUUV546G55AI · pith_short_16: LUUV546G55AI766I · pith_short_8: LUUV546G

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/LUUV546G55AI766IRIC5DMCDTY \
  | 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: 5d295ef3c6ef408ffbc88a05d1b0439e368422d9187df4571c038eb279829a76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4bbf8c43c66fa61e9e8a8014aa4e0a92efd50f0b4fb9566117407c01124ea2f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-07T17:10:12Z",
    "title_canon_sha256": "d9de1f41564354d19925a348561093e42b4d847164a9d4c5b208ae720032b450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02387",
    "kind": "arxiv",
    "version": 1
  }
}