Pith Number

pith:FN2WDJTV

pith:2025:FN2WDJTVK6FVD3BZNU5P7SBYO7

not attested not anchored not stored refs pending

The MUSE view of Lyman-$\alpha$ nebulae in High redshift Radio Galaxies

Alessandro Capetti, Barbara Balmaverde, Francesco Massaro, Miguel Coloma Puga, Roberto Gilli

arxiv:2505.03897 v1 · 2025-05-06 · 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{FN2WDJTVK6FVD3BZNU5P7SBYO7}

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	2026-07-05T10:59:33.437594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b7561a675578b51ec396d3affc83877e1796a58bf7f0e53f074b2f9901550ac

Aliases

arxiv: 2505.03897 · arxiv_version: 2505.03897v1 · doi: 10.48550/arxiv.2505.03897 · pith_short_12: FN2WDJTVK6FV · pith_short_16: FN2WDJTVK6FVD3BZ · pith_short_8: FN2WDJTV

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/FN2WDJTVK6FVD3BZNU5P7SBYO7 \
  | 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: 2b7561a675578b51ec396d3affc83877e1796a58bf7f0e53f074b2f9901550ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dcb0d67716483be12edd8ecd6381e964ee279721b027c79c810b5b9ca6cbcb2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-06T18:07:00Z",
    "title_canon_sha256": "f9c63f07a85d92b64479d983271d5f9a9299a993883a5fabfae182925dec750b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03897",
    "kind": "arxiv",
    "version": 1
  }
}