Pith Number

pith:MYXJRAY7

pith:2010:MYXJRAY77NPJ65FFE75GUEAFQG

not attested not anchored not stored refs pending

Vertical gradients of azimuthal velocity in a global thin disk model of spiral galaxies NGC 2403, NGC 4559, NGC 4302 and NGC 5775

Joanna Ja{\l}ocha, {\L}ukasz Bratek, Marek Kutschera, Piotr Skindzier

arxiv:1006.2060 v2 · 2010-06-10 · 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{MYXJRAY77NPJ65FFE75GUEAFQG}

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	2026-05-18T04:23:33.239996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

662e98831ffb5e9f74a527fa6a100581a2229a8143e0cb9f3bc8e56ca5742394

Aliases

arxiv: 1006.2060 · arxiv_version: 1006.2060v2 · doi: 10.48550/arxiv.1006.2060 · pith_short_12: MYXJRAY77NPJ · pith_short_16: MYXJRAY77NPJ65FF · pith_short_8: MYXJRAY7

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/MYXJRAY77NPJ65FFE75GUEAFQG \
  | 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: 662e98831ffb5e9f74a527fa6a100581a2229a8143e0cb9f3bc8e56ca5742394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daf7cf90699b53324f22a5f64271476ee3e4c5f4afdd3aa0a0697a14a5f95743",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-10T15:21:34Z",
    "title_canon_sha256": "1b4ca0281da23419424ad1913dc6b136f0645fe607fab6c21f71b1f0295ca3c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2060",
    "kind": "arxiv",
    "version": 2
  }
}