Pith Number

pith:3J2N3GWG

pith:2011:3J2N3GWG2DN23XNCTELDO5YGJ7

not attested not anchored not stored refs pending

Is there really a dichotomy in AGN jet power?

J. W. Broderick, R. P. Fender (Southampton)

arxiv:1105.3769 v2 · 2011-05-19 · astro-ph.GA · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3J2N3GWG2DN23XNCTELDO5YGJ7}

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	2026-05-18T02:01:56.280223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da74dd9ac6d0dbaddda299163777064fff52141e77d8f48ee97ebf73e35136f6

Aliases

arxiv: 1105.3769 · arxiv_version: 1105.3769v2 · doi: 10.48550/arxiv.1105.3769 · pith_short_12: 3J2N3GWG2DN2 · pith_short_16: 3J2N3GWG2DN23XNC · pith_short_8: 3J2N3GWG

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/3J2N3GWG2DN23XNCTELDO5YGJ7 \
  | 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: da74dd9ac6d0dbaddda299163777064fff52141e77d8f48ee97ebf73e35136f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5e9bd1b5f0ce1db1f73372c5043b5d0ab344f2ca4584559d10f8d2480b9fb76",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-05-19T00:34:20Z",
    "title_canon_sha256": "30b4441b7b8a41b2c27609584b9faf446e08c73eeb8d8ac03353f66e1516a2eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3769",
    "kind": "arxiv",
    "version": 2
  }
}