Pith Number

pith:CYRZ53T3

pith:2008:CYRZ53T3DUXTJZYV5PFFVBY27C

not attested not anchored not stored refs pending

Jet-BLR connection in the radio galaxy 3C 390.3

A. Burenkov, A.I. Shapovalova, A.P. Lobanov, J.A. Zensus, J. Leon-Tavares, L. Popovic, T.G. Arshakian, V.H. Chavushyan

arxiv:0810.5523 v2 · 2008-10-30 · 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{CYRZ53T3DUXTJZYV5PFFVBY27C}

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	2026-07-04T15:36:21.339772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16239eee7b1d2f34e715ebca5a871af88d293ab633e24c21aa47e591cbf44e0b

Aliases

arxiv: 0810.5523 · arxiv_version: 0810.5523v2 · doi: 10.48550/arxiv.0810.5523 · pith_short_12: CYRZ53T3DUXT · pith_short_16: CYRZ53T3DUXTJZYV · pith_short_8: CYRZ53T3

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/CYRZ53T3DUXTJZYV5PFFVBY27C \
  | 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: 16239eee7b1d2f34e715ebca5a871af88d293ab633e24c21aa47e591cbf44e0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5f4363510aa7fdc3f5570e789fcb3076c3a904f3e4714397ac7e0d0b919dcf3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-30T16:58:41Z",
    "title_canon_sha256": "b46e9269afcc962fd0ca82ab1b7abd92aec0adec7bdc9a1d61ea2cb98b35efcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.5523",
    "kind": "arxiv",
    "version": 2
  }
}