Pith Number

pith:3QHD5GLZ

pith:2026:3QHD5GLZHBGYCIN6WWCA42CQ7T

not attested not anchored not stored refs pending

Only obscured yet luminous active galactic nuclei are closely associated with galaxy mergers: Direct observational evidence from type 2 active galactic nuclei

Dohyeong Kim, Jaejun Cho, Woowon Byun, Yongjung Kim, Yongmin Yoon

arxiv:2606.24684 v1 · 2026-06-23 · 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{3QHD5GLZHBGYCIN6WWCA42CQ7T}

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	2026-06-24T01:15:39.167184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc0e3e9979384d8121beb5840e6850fce6f3ef8ea5f515837621ca9cb2eb700b

Aliases

arxiv: 2606.24684 · arxiv_version: 2606.24684v1 · doi: 10.48550/arxiv.2606.24684 · pith_short_12: 3QHD5GLZHBGY · pith_short_16: 3QHD5GLZHBGYCIN6 · pith_short_8: 3QHD5GLZ

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/3QHD5GLZHBGYCIN6WWCA42CQ7T \
  | 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: dc0e3e9979384d8121beb5840e6850fce6f3ef8ea5f515837621ca9cb2eb700b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f147a0d7f909ea3edbf59668fdd0b782af093ffa75b000ad015e4ecf09061b76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-23T15:13:04Z",
    "title_canon_sha256": "5f015f43101a31fd4a40df0ca5756d495196cb7a55ef7c2533a3338e58673d7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24684",
    "kind": "arxiv",
    "version": 1
  }
}