Pith Number

pith:QJQA7GIR

pith:2000:QJQA7GIR7B7WWMJF4N76SY3YTX

not attested not anchored not stored refs pending

The spectra and energies of classical double radio lobes

Katherine Blundell, Steve Rawlings

arxiv:astro-ph/0001327 v1 · 2000-01-19 · 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{QJQA7GIR7B7WWMJF4N76SY3YTX}

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.

Cited by

1 paper in Pith

PEARLS: JWST Counterparts of Micro-Jy Radio Sources in the NEP Time Domain Field. II. All Four Spokes

Receipt and verification

First computed	2026-07-04T15:17:56.225348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82600f9911f87f6b3125e37fe963789dc32867cab26f5b154f00d1f703bb0831

Aliases

arxiv: astro-ph/0001327 · arxiv_version: astro-ph/0001327v1 · doi: 10.48550/arxiv.astro-ph/0001327 · pith_short_12: QJQA7GIR7B7W · pith_short_16: QJQA7GIR7B7WWMJF · pith_short_8: QJQA7GIR

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/QJQA7GIR7B7WWMJF4N76SY3YTX \
  | 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: 82600f9911f87f6b3125e37fe963789dc32867cab26f5b154f00d1f703bb0831

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bee1e3135737c53ed58caea78b2ae711a864ee6a6cb69ab54f45927b3316e0ac",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-01-19T15:31:26Z",
    "title_canon_sha256": "243f06a83bad076de69bc710a37b960364d3e713664ffdd17d6de079ccb090fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0001327",
    "kind": "arxiv",
    "version": 1
  }
}