Pith Number

pith:366LFBQK

pith:2006:366LFBQK5XZ2H7F7PGM7CH2LVV

not attested not anchored not stored refs pending

Active Galactic Nuclei at the Crossroads of Astrophysics

Andrei P. Lobanov, Bonn, Germany), J. Anton Zensus (Max-Planck-Institut for Radioastronomy

arxiv:astro-ph/0606143 v1 · 2006-06-07 · 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{366LFBQK5XZ2H7F7PGM7CH2LVV}

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	2026-05-18T01:40:30.224354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfbcb2860aedf3a3fcbf7999f11f4bad457fae18d8656efa5acd2576b0a6ea6d

Aliases

arxiv: astro-ph/0606143 · arxiv_version: astro-ph/0606143v1 · doi: 10.48550/arxiv.astro-ph/0606143 · pith_short_12: 366LFBQK5XZ2 · pith_short_16: 366LFBQK5XZ2H7F7 · pith_short_8: 366LFBQK

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/366LFBQK5XZ2H7F7PGM7CH2LVV \
  | 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: dfbcb2860aedf3a3fcbf7999f11f4bad457fae18d8656efa5acd2576b0a6ea6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ea5e4d44f1e650e910311da9461dfd221392c71969b2c1f817cbb1102894a96",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-07T10:27:52Z",
    "title_canon_sha256": "08e9d146a5d8c7af63d5195d70ff83a48142bf394433fcd9ce1e7712685c97c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606143",
    "kind": "arxiv",
    "version": 1
  }
}