Pith Number

pith:3A46RITI

pith:2025:3A46RITIWNU3DYI54I2DVGIXSN

not attested not anchored not stored refs pending

Galaxy Cluster Mass Estimation Through The Splashback Radius

Laerte Sodr\'e Jr, Lucas Gabriel-Silva

arxiv:2506.07425 v1 · 2025-06-09 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3A46RITIWNU3DYI54I2DVGIXSN}

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	2026-07-05T11:44:49.469816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d839e8a268b369b1e11de2343a99179362e40c6651e1f1cb4759c832e24a56bc

Aliases

arxiv: 2506.07425 · arxiv_version: 2506.07425v1 · doi: 10.48550/arxiv.2506.07425 · pith_short_12: 3A46RITIWNU3 · pith_short_16: 3A46RITIWNU3DYI5 · pith_short_8: 3A46RITI

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/3A46RITIWNU3DYI54I2DVGIXSN \
  | 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: d839e8a268b369b1e11de2343a99179362e40c6651e1f1cb4759c832e24a56bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d7abfe8dd271a9e615d013c25089656486372020f05c0e0052b945b18d2b829",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-06-09T04:47:31Z",
    "title_canon_sha256": "100dbdf1e592d293fb40007f40d06745142bac11494f0c3c0aa540c11d319f62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07425",
    "kind": "arxiv",
    "version": 1
  }
}