Pith Number

pith:FSCUW4YI

pith:2024:FSCUW4YIRUSZRGKAG6MNVFMU5X

not attested not anchored not stored refs pending

Observations of the galaxy cluster CL 0217+70 and its surrounding region at 1.4 GHz with the Sardinia Radio Telescope

F. Govoni, F. Loi, L. Feretti, M. Murgia, P. Marchegiani, V. Vacca

arxiv:2411.15543 v2 · 2024-11-23 · 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{FSCUW4YIRUSZRGKAG6MNVFMU5X}

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	2026-07-05T09:48:16.952819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c854b73088d259899403798da9594edd99ad39512d4deda738eb542476fbfe6

Aliases

arxiv: 2411.15543 · arxiv_version: 2411.15543v2 · doi: 10.48550/arxiv.2411.15543 · pith_short_12: FSCUW4YIRUSZ · pith_short_16: FSCUW4YIRUSZRGKA · pith_short_8: FSCUW4YI

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/FSCUW4YIRUSZRGKAG6MNVFMU5X \
  | 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: 2c854b73088d259899403798da9594edd99ad39512d4deda738eb542476fbfe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d287220839c1fb332752c56bae2af9f7c7d26a1eb5be84e2911f418503599a80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-11-23T12:39:59Z",
    "title_canon_sha256": "5027f3bd7dd3f278a1bbc648a6da12905cb31a88592c9df947689b69e4f74bc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15543",
    "kind": "arxiv",
    "version": 2
  }
}