Pith Number

pith:WKNP4TV6

pith:2012:WKNP4TV6HPFZOLH2DQKXNVGWNC

not attested not anchored not stored refs pending

The magnetized medium around the radio galaxy B2 0755+37: an interaction with the intra-group gas

A. H. Bridle, D. Guidetti, J. H. Croston, P. Parma, R. A. Laing

arxiv:1203.4582 v1 · 2012-03-20 · 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{WKNP4TV6HPFZOLH2DQKXNVGWNC}

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	2026-05-18T01:58:05.252981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b29afe4ebe3bcb972cfa1c1576d4d668b618810d7e9a53f943c1a8bc195c14ed

Aliases

arxiv: 1203.4582 · arxiv_version: 1203.4582v1 · doi: 10.48550/arxiv.1203.4582 · pith_short_12: WKNP4TV6HPFZ · pith_short_16: WKNP4TV6HPFZOLH2 · pith_short_8: WKNP4TV6

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/WKNP4TV6HPFZOLH2DQKXNVGWNC \
  | 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: b29afe4ebe3bcb972cfa1c1576d4d668b618810d7e9a53f943c1a8bc195c14ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b4d38c99a1a9ae4a86b356e7a286f661894e7d3ea8cd026008fe2b120de4546",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-20T20:58:32Z",
    "title_canon_sha256": "ab8cbe82715ad8dfb82884948cbc9d6eaf5b4363c024598c9ac4f3ff152ce48a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4582",
    "kind": "arxiv",
    "version": 1
  }
}