Pith Number

pith:3FV3PWJS

pith:2009:3FV3PWJSASEWFA23PZRVW33LAT

not attested not anchored not stored refs pending

Luminous buried AGNs as a function of galaxy infrared luminosity revealed through Spitzer low-resolution infrared spectroscopy

Masatoshi Imanishi (NAO Japan)

arxiv:0901.0558 v1 · 2009-01-05 · 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{3FV3PWJSASEWFA23PZRVW33LAT}

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	2026-05-18T04:29:24.169515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d96bb7d932048962835b7e635b6f6b04d25a54a439f343f50e9b63a1f32bc970

Aliases

arxiv: 0901.0558 · arxiv_version: 0901.0558v1 · doi: 10.48550/arxiv.0901.0558 · pith_short_12: 3FV3PWJSASEW · pith_short_16: 3FV3PWJSASEWFA23 · pith_short_8: 3FV3PWJS

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/3FV3PWJSASEWFA23PZRVW33LAT \
  | 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: d96bb7d932048962835b7e635b6f6b04d25a54a439f343f50e9b63a1f32bc970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd18f3a4bd955027f63e99c5f362fc00dc7f657a16a2b7c03599093e5c909dd0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-01-05T21:05:34Z",
    "title_canon_sha256": "ca776ec84249ebee0cd2d5d863f89cf418051e779cb4db89a67e3de514e4c40b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.0558",
    "kind": "arxiv",
    "version": 1
  }
}