Pith Number

pith:NGD6QH62

pith:2023:NGD6QH62FT72G7MWTPO4S4YMRJ

not attested not anchored not stored refs pending

MaNGA DynPop -- VI. Matter density slopes from dynamical models of 6000 galaxies versus cosmological simulations: the interplay between baryonic and dark matter

Chunxiang Wang, Kai Zhu, Liang Gao, Michele Cappellari, Ran Li, Shengdong Lu, Shubo Li, Shude Mao

arxiv:2310.13278 v2 · 2023-10-20 · 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{NGD6QH62FT72G7MWTPO4S4YMRJ}

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	2026-07-05T08:03:07.763095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6987e81fda2cffa37d969bddc9730c8a643cbf91e45c74e202a220caebd5a930

Aliases

arxiv: 2310.13278 · arxiv_version: 2310.13278v2 · doi: 10.48550/arxiv.2310.13278 · pith_short_12: NGD6QH62FT72 · pith_short_16: NGD6QH62FT72G7MW · pith_short_8: NGD6QH62

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/NGD6QH62FT72G7MWTPO4S4YMRJ \
  | 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: 6987e81fda2cffa37d969bddc9730c8a643cbf91e45c74e202a220caebd5a930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "237738af51d4845160183478e97ba4be72a458c1fea83f2299a5c9a27c7c8b2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-10-20T04:57:27Z",
    "title_canon_sha256": "55f045e76a46bd0b93f90819da3e4e8dc20e8ec5dc2b9a7e6674e6050f7f40ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.13278",
    "kind": "arxiv",
    "version": 2
  }
}