Pith Number

pith:D52XJ4NT

pith:2011:D52XJ4NTNUXLIKKEBRBVPR3GL7

not attested not anchored not stored refs pending

Unification of Radio Galaxies and Their Accretion/Jet Properties

Qingwen Wu (HUST), Xinwu Cao (SHAO), Ya-Di Xu (SJTU)

arxiv:1104.3233 v1 · 2011-04-16 · 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{D52XJ4NTNUXLIKKEBRBVPR3GL7}

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	2026-05-18T02:02:24.286787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f7574f1b36d2eb429440c4357c7665fd10f0d3bf1039bb9ac340ac986434ac9

Aliases

arxiv: 1104.3233 · arxiv_version: 1104.3233v1 · doi: 10.48550/arxiv.1104.3233 · pith_short_12: D52XJ4NTNUXL · pith_short_16: D52XJ4NTNUXLIKKE · pith_short_8: D52XJ4NT

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/D52XJ4NTNUXLIKKEBRBVPR3GL7 \
  | 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: 1f7574f1b36d2eb429440c4357c7665fd10f0d3bf1039bb9ac340ac986434ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "540a32f8d5f9ba4a59b113221fb2df530a806b90e9d1b5b76eca872dd77fce2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-04-16T12:25:01Z",
    "title_canon_sha256": "9ef8b9b612ecf86d3873ca505be931b00e17af9d3d5e86b5376fb45b9e93aef5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3233",
    "kind": "arxiv",
    "version": 1
  }
}