Pith Number

pith:MTZ2L5BY

pith:2026:MTZ2L5BYYKMRB455LBGJOFWEQJ

not attested not anchored not stored refs pending

Decoupled Kinematics and Excitation in the Compton-thick AGN NGC 6552: Spatially Resolved KOOLS-IFU Observations

Kanta Fujiwara, Kazuya Matsubayashi, Keisuke Isogai, Keito Shimoda, Kyuseok Oh, Satoshi Yamada, Shoji Ogawa, Yoshihiro Ueda, Yoshiki Toba, Yuya Nakatani

arxiv:2606.17144 v2 · 2026-06-15 · 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{MTZ2L5BYYKMRB455LBGJOFWEQJ}

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	2026-06-19T16:12:57.231861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64f3a5f438c29910f3bd584c9716c48277c1d150a93451395abfd1b3f8df5645

Aliases

arxiv: 2606.17144 · arxiv_version: 2606.17144v2 · doi: 10.48550/arxiv.2606.17144 · pith_short_12: MTZ2L5BYYKMR · pith_short_16: MTZ2L5BYYKMRB455 · pith_short_8: MTZ2L5BY

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/MTZ2L5BYYKMRB455LBGJOFWEQJ \
  | 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: 64f3a5f438c29910f3bd584c9716c48277c1d150a93451395abfd1b3f8df5645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ada9d24afb7641dfda4da004799a7fbadfec08e3f4fe302828bf9280499528d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-15T18:00:02Z",
    "title_canon_sha256": "0693b7d0b6ebd4db6bb77c9c7c2d467900922ee647d9d3e55cffdaa1f4d0cb72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17144",
    "kind": "arxiv",
    "version": 2
  }
}