Pith Number

pith:JIG3ZU3K

pith:2024:JIG3ZU3K2WRFIATOODFRMZ6THJ

not attested not anchored not stored refs pending

The powerful lens galaxy cluster PLCK G287.0+32.9 (${\theta}_E \sim 43''$)

Adriana Gargiulo, Amata Mercurio, Ana Acebron, Claudio Grillo, Eros Vanzella, Gabriel Caminha, Giovanni Granata, Giuseppe Angora, Luca Tortorelli, Marco Lombardi, Marianna Annunziatella, Marisa Girardi, Massimo Meneghetti, Maurizio D'Addona, Paolo Tozzi, Piero Rosati, Pietro Bergamini, Pietro Schipani, Raphael Gobat, Valerio Bozza

arxiv:2401.16473 v2 · 2024-01-29 · 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{JIG3ZU3K2WRFIATOODFRMZ6THJ}

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	2026-07-05T08:23:16.374906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a0dbcd36ad5a254026e70cb1667d33a7ec89dec9ff5024eb05639768f0ca99b

Aliases

arxiv: 2401.16473 · arxiv_version: 2401.16473v2 · doi: 10.48550/arxiv.2401.16473 · pith_short_12: JIG3ZU3K2WRF · pith_short_16: JIG3ZU3K2WRFIATO · pith_short_8: JIG3ZU3K

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/JIG3ZU3K2WRFIATOODFRMZ6THJ \
  | 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: 4a0dbcd36ad5a254026e70cb1667d33a7ec89dec9ff5024eb05639768f0ca99b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52e1cc3f8643af4b067bb97293313e369852e3113ba95d80c30fd27db58d57f2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-01-29T19:00:00Z",
    "title_canon_sha256": "a7368ea6474a87d33ac3ce72ef94bd0df056a52f53f954a6ec189b85abb27922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.16473",
    "kind": "arxiv",
    "version": 2
  }
}