Pith Number

pith:P7RTNPKH

pith:2005:P7RTNPKH7X4V6QDELQMN43ZMTC

not attested not anchored not stored refs pending

Radio Bubbles in Clusters

(2) NRAO, 3) ((1) Institute of Astronomy, (3) Kavli Institute, A. C. Fabian (1), California), Cambridge, G. B. Taylor (2, R. J. H. Dunn (1), Socorro

arxiv:astro-ph/0510191 v1 · 2005-10-06 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7RTNPKH7X4V6QDELQMN43ZMTC}

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	2026-05-18T01:07:25.719925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe336bd47fdf95f40645c18de6f2c989e7485162970610160f98e86df9582e1

Aliases

arxiv: astro-ph/0510191 · arxiv_version: astro-ph/0510191v1 · doi: 10.48550/arxiv.astro-ph/0510191 · pith_short_12: P7RTNPKH7X4V · pith_short_16: P7RTNPKH7X4V6QDE · pith_short_8: P7RTNPKH

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/P7RTNPKH7X4V6QDELQMN43ZMTC \
  | 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: 7fe336bd47fdf95f40645c18de6f2c989e7485162970610160f98e86df9582e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b5f8d795b40f6c6e7b312c421ef22e9fe463f9095a9a1c6c3c2010cfad343d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-06T19:20:39Z",
    "title_canon_sha256": "53e07f03f98d89c46f992eab3160d26eaa15cffd927f5440937ffeca0d1f36c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510191",
    "kind": "arxiv",
    "version": 1
  }
}