Pith Number

pith:HRHL3Y7J

pith:2026:HRHL3Y7JNDHFEHJAEWUTV3T7KB

not attested not anchored not stored refs pending

Satellite compaction pathways: environmental drivers shaping dwarf galaxy corpulence in the TNG50 simulation

Abhner P. De Almeida, Gary A. Mamon, Gast\~ao B. Lima Neto

arxiv:2606.09817 v1 · 2026-06-08 · 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{HRHL3Y7JNDHFEHJAEWUTV3T7KB}

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	2026-06-09T02:09:12.242376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c4ebde3e968ce521d2025a93aee7f5042c7a078007c0a9e5a174929479ffb74

Aliases

arxiv: 2606.09817 · arxiv_version: 2606.09817v1 · doi: 10.48550/arxiv.2606.09817 · pith_short_12: HRHL3Y7JNDHF · pith_short_16: HRHL3Y7JNDHFEHJA · pith_short_8: HRHL3Y7J

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/HRHL3Y7JNDHFEHJAEWUTV3T7KB \
  | 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: 3c4ebde3e968ce521d2025a93aee7f5042c7a078007c0a9e5a174929479ffb74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df5059f0944852f710fbe7b54044219e72837d41a079ea035b712aadbefa2d43",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-08T17:56:29Z",
    "title_canon_sha256": "4f8dd66c636eed4fd14603525077aeddfbc62505e510987e651f5275e9afe0aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09817",
    "kind": "arxiv",
    "version": 1
  }
}