Pith Number

pith:57GSU6VF

pith:2009:57GSU6VFJUOLLUZ5ZGB3CUGGS7

not attested not anchored not stored refs pending

The bulk kinetic power of radio jets in active galactic nuclei

D.R. Jiang (SHAO), Minfeng Gu (SHAO), Xinwu Cao (SHAO)

arxiv:0903.1896 v1 · 2009-03-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57GSU6VFJUOLLUZ5ZGB3CUGGS7}

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	2026-05-18T02:14:36.033052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efcd2a7aa54d1cb5d33dc983b150c697e9ed7950439ad341f2e2345fac7408d5

Aliases

arxiv: 0903.1896 · arxiv_version: 0903.1896v1 · doi: 10.48550/arxiv.0903.1896 · pith_short_12: 57GSU6VFJUOL · pith_short_16: 57GSU6VFJUOLLUZ5 · pith_short_8: 57GSU6VF

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/57GSU6VFJUOLLUZ5ZGB3CUGGS7 \
  | 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: efcd2a7aa54d1cb5d33dc983b150c697e9ed7950439ad341f2e2345fac7408d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9251e27f423f318c481ca79a79743917f8432203e3aa19de2c89d4e0aabd7159",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-03-11T03:02:27Z",
    "title_canon_sha256": "8e57e078d315c7ef09eba1bd622af3a25f2e866d81251d93e4e9c667a15327ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1896",
    "kind": "arxiv",
    "version": 1
  }
}