Pith Number

pith:BOHBPL2S

pith:2017:BOHBPL2SQW7J3TKCTGHHB6K2E6

not attested not anchored not stored refs pending

New giant radio sources and underluminous radio halos in two galaxy clusters

A. Bonafede, D. Dallacasa, G. Brunetti, R. Cassano, R. Kale, R. van Weeren, T. Venturi, V. Cuciti

arxiv:1709.06364 v1 · 2017-09-19 · 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{BOHBPL2SQW7J3TKCTGHHB6K2E6}

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	2026-05-18T00:26:24.927676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b8e17af5285be9dcd42998e70f95a27956eb7d819ea8f7b9f4ea84bb6d11ea2

Aliases

arxiv: 1709.06364 · arxiv_version: 1709.06364v1 · doi: 10.48550/arxiv.1709.06364 · pith_short_12: BOHBPL2SQW7J · pith_short_16: BOHBPL2SQW7J3TKC · pith_short_8: BOHBPL2S

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/BOHBPL2SQW7J3TKCTGHHB6K2E6 \
  | 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: 0b8e17af5285be9dcd42998e70f95a27956eb7d819ea8f7b9f4ea84bb6d11ea2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d982ae12983458d70cd6be09a793fac66f189d860d9a62d6e76f875cb4be99b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-19T11:52:29Z",
    "title_canon_sha256": "2fa96a79550982ebf9228742f58c86ec6fd69f03b62d4717b2f424b2fd2eb268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06364",
    "kind": "arxiv",
    "version": 1
  }
}