Pith Number

pith:FXWEINLI

pith:2023:FXWEINLIUPJH35KFUQLNF7IJ62

not attested not anchored not stored refs pending

Dwarf galaxies with the highest concentration are not thicker than ordinary dwarf galaxies

Bojun Tao, Guangwen Chen, Hong-Xin Zhang, Lijun Chen, Xu Kong, Zesen Lin, Zheyu Lin, Zhixiong Liang

arxiv:2309.05052 v1 · 2023-09-10 · 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{FXWEINLIUPJH35KFUQLNF7IJ62}

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	2026-07-05T06:49:30.361614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dec443568a3d27df545a416d2fd09f68835c43a13ae41b9a4a20c9edf1ea131

Aliases

arxiv: 2309.05052 · arxiv_version: 2309.05052v1 · doi: 10.48550/arxiv.2309.05052 · pith_short_12: FXWEINLIUPJH · pith_short_16: FXWEINLIUPJH35KF · pith_short_8: FXWEINLI

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/FXWEINLIUPJH35KFUQLNF7IJ62 \
  | 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: 2dec443568a3d27df545a416d2fd09f68835c43a13ae41b9a4a20c9edf1ea131

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa48dd1d67b99f81f48c141af5d28d92046e5e9608ad134e41d43fc16d426080",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-09-10T15:13:53Z",
    "title_canon_sha256": "a27530482b6fec5ad2ecfe77435e81ac020dc11971f36db41fda2e96e43a0e65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.05052",
    "kind": "arxiv",
    "version": 1
  }
}