Pith Number

pith:RPUXPJ2W

pith:2009:RPUXPJ2W6IT7EACVJ2NKOHWHY2

not attested not anchored not stored refs pending

Magnetic field strength and spectral distribution of six parsec-scale active galactic nuclei jets

Denise C. Gabuzda (University College Cork), Shane P. O'Sullivan

arxiv:0907.5211 v2 · 2009-07-30 · 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{RPUXPJ2W6IT7EACVJ2NKOHWHY2}

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	2026-05-18T02:12:46.346907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8be977a756f227f200554e9aa71ec7c692b5d65be37eafd01f1fc0c8b8f1f9e5

Aliases

arxiv: 0907.5211 · arxiv_version: 0907.5211v2 · doi: 10.48550/arxiv.0907.5211 · pith_short_12: RPUXPJ2W6IT7 · pith_short_16: RPUXPJ2W6IT7EACV · pith_short_8: RPUXPJ2W

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/RPUXPJ2W6IT7EACVJ2NKOHWHY2 \
  | 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: 8be977a756f227f200554e9aa71ec7c692b5d65be37eafd01f1fc0c8b8f1f9e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68a9a043844d7be643d3d6056bd62d97598ba94a605daa5dc85be29adfc11435",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-07-30T09:04:18Z",
    "title_canon_sha256": "46cf47ec45c0081fe758bc2ce3e62566b6ae2f82d5ef7afae74097432e0f15b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5211",
    "kind": "arxiv",
    "version": 2
  }
}