Pith Number

pith:X7DGJ6V6

pith:2023:X7DGJ6V6VDFTTIDIIW5SVOJQIL

not attested not anchored not stored refs pending

Clustercentric distance or local density? It depends on galaxy morphology

A. Moretti, A. Omizzolo, B. Facciolli, B.M. Poggianti, B. Vulcani (INAF-OaPD), D. Bettoni, G. Fasano, J. Fritz, M. Gullieuszik

arxiv:2302.02376 v2 · 2023-02-05 · 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{X7DGJ6V6VDFTTIDIIW5SVOJQIL}

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.

Cited by

1 paper in Pith

Mass--size evolution and the emerging passive--density relation revealed by JWST/NIRCam in the Spiderweb protocluster

Receipt and verification

First computed	2026-07-05T06:17:45.783025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfc664fabea8cb39a06845bb2ab93042d47e597467f9909a77207b0630383946

Aliases

arxiv: 2302.02376 · arxiv_version: 2302.02376v2 · doi: 10.48550/arxiv.2302.02376 · pith_short_12: X7DGJ6V6VDFT · pith_short_16: X7DGJ6V6VDFTTIDI · pith_short_8: X7DGJ6V6

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/X7DGJ6V6VDFTTIDIIW5SVOJQIL \
  | 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: bfc664fabea8cb39a06845bb2ab93042d47e597467f9909a77207b0630383946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9bf5c69c00586e84da95e22223d66ba1fd1cd415cdf799df5c6c8110d1951f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-02-05T13:02:19Z",
    "title_canon_sha256": "83f8a961420306c71b916d1f831c2d7ddf8e633d5e619d56851641f558faa357"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02376",
    "kind": "arxiv",
    "version": 2
  }
}