Pith Number

pith:XD3I5GJ4

pith:2018:XD3I5GJ46LFO7P2PXVN24TCBTD

not attested not anchored not stored refs pending

Does the mid-infrared-hard X-ray luminosity relation for active galactic nuclei depend on Eddington ratio?

Kenta Matsuoka, Megumi Shidatsu, Tohru Nagao, Wei-hao Wang, Yoshihiro Ueda, Yoshiki Toba, Yuichi Terashima, Yu-Yen Chang

arxiv:1812.09485 v1 · 2018-12-22 · 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{XD3I5GJ46LFO7P2PXVN24TCBTD}

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	2026-05-17T23:56:44.461656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8f68e993cf2caefbf4fbd5bae4c4198e2f6b96c4d730930240fffab24633904

Aliases

arxiv: 1812.09485 · arxiv_version: 1812.09485v1 · doi: 10.48550/arxiv.1812.09485 · pith_short_12: XD3I5GJ46LFO · pith_short_16: XD3I5GJ46LFO7P2P · pith_short_8: XD3I5GJ4

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/XD3I5GJ46LFO7P2PXVN24TCBTD \
  | 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: b8f68e993cf2caefbf4fbd5bae4c4198e2f6b96c4d730930240fffab24633904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb5e212e84c55cf1454586b8b9f4b77db860aa84184975de6a766bbe2633feb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-12-22T09:29:27Z",
    "title_canon_sha256": "69f94d5a96b871aafff5add3f8e137844ac2783efa75924f0be33f95fd85ea2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09485",
    "kind": "arxiv",
    "version": 1
  }
}