Pith Number

pith:L2ZDDOX5

pith:2012:L2ZDDOX5SMCHXHTJMOHZYSLHIM

not attested not anchored not stored refs pending

Fundamental parameters of FR II radio galaxies and their impact on groups and clusters' environments

Anna D. Kapinska, Phil Uttley

arxiv:1210.7901 v1 · 2012-10-30 · 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{L2ZDDOX5SMCHXHTJMOHZYSLHIM}

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	2026-05-18T01:53:35.809242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb231bafd93047b9e69638f9c4967431c0a9a3dfe9843fd7a03231775185254

Aliases

arxiv: 1210.7901 · arxiv_version: 1210.7901v1 · doi: 10.48550/arxiv.1210.7901 · pith_short_12: L2ZDDOX5SMCH · pith_short_16: L2ZDDOX5SMCHXHTJ · pith_short_8: L2ZDDOX5

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/L2ZDDOX5SMCHXHTJMOHZYSLHIM \
  | 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: 5eb231bafd93047b9e69638f9c4967431c0a9a3dfe9843fd7a03231775185254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81323c556015eb0f7cc332954cec91b71ff7dbea364db3eb9fa4b6b42cec4de8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-30T04:11:46Z",
    "title_canon_sha256": "84e96f7a50c07d198af4902fc680d1d982920c94e3d95fe2861a9d68289f4031"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7901",
    "kind": "arxiv",
    "version": 1
  }
}