Pith Number

pith:BZYWRH4D

pith:2018:BZYWRH4DW4J2YJ6NUJULA7NRMV

not attested not anchored not stored refs pending

Search for low-frequency diffuse radio emission around a shock in the massive galaxy cluster MACS J0744.9+3927

Amanda Wilber, Andrea Botteon, Annalisa Bonafede, David Rafferty, Denis Wittor, Federica Savini, Francesco de Gasperin, Gianfranco Brunetti, Laura Birzan, Marcus Br\"uggen, Matthias Hoeft, Reinout van Weeren, Rossella Cassano, Timothy Shimwell

arxiv:1802.06791 v1 · 2018-02-19 · astro-ph.CO · 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{BZYWRH4DW4J2YJ6NUJULA7NRMV}

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	2026-05-18T00:21:05.864216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e71689f83b713ac27cda268b07db16568280c7ac070283839e30314310ee19d

Aliases

arxiv: 1802.06791 · arxiv_version: 1802.06791v1 · doi: 10.48550/arxiv.1802.06791 · pith_short_12: BZYWRH4DW4J2 · pith_short_16: BZYWRH4DW4J2YJ6N · pith_short_8: BZYWRH4D

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/BZYWRH4DW4J2YJ6NUJULA7NRMV \
  | 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: 0e71689f83b713ac27cda268b07db16568280c7ac070283839e30314310ee19d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c424cff32510593391f4d17bf86bfc058f9f8ec3a0118db571d33ab94094a04d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-02-19T19:00:01Z",
    "title_canon_sha256": "25bb4d01044d7ecb49a0d4d1520665202eb435de7d9ade0de308929cba907c62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06791",
    "kind": "arxiv",
    "version": 1
  }
}