Pith Number

pith:JIRZPC6F

pith:2025:JIRZPC6F2STEFOP65ZAYUWTJT6

not attested not anchored not stored refs pending

Galaxies at the edges: a complete census of MACS J0416.1-2403 cluster

Alessia Moretti, Amata Mercurio, Angela Iovino, Aniello Grado, Benedetta Vulcani, Claudio Grillo, Fedor Getman, Gabriel Bartosch Caminha, Gayoung Chon, Giula Rodighiero, Giuseppe Angora, Hans Bohringer, Luca Limatola, Luisa Pecoraro, Marcella Longhetti, Marco Gullieuszik, Marianna Annunziatella, Marisa Girardi, Massimo Brescia, Maurizio D'Addona, Nicolas Estrada, Piero Rosati, Rossella Ragusa

arxiv:2506.11216 v1 · 2025-06-12 · 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{JIRZPC6F2STEFOP65ZAYUWTJT6}

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	2026-07-05T12:07:38.854414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a23978bc5d4a642b9feee418a5a699fa6a3c46a5423220efab37288dc30c724

Aliases

arxiv: 2506.11216 · arxiv_version: 2506.11216v1 · doi: 10.48550/arxiv.2506.11216 · pith_short_12: JIRZPC6F2STE · pith_short_16: JIRZPC6F2STEFOP6 · pith_short_8: JIRZPC6F

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/JIRZPC6F2STEFOP65ZAYUWTJT6 \
  | 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: 4a23978bc5d4a642b9feee418a5a699fa6a3c46a5423220efab37288dc30c724

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e2abe351ebbe9f25ef244c738d27adb9e07f7f11ecbe98962ec2433cba26a54",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-12T18:25:45Z",
    "title_canon_sha256": "ee663432272b30c4f4383bf958c4fc36fe9afb55effe460d08ff29804fd1e10d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11216",
    "kind": "arxiv",
    "version": 1
  }
}