Pith Number

pith:5NNHTL2F

pith:2009:5NNHTL2FCGVZPPGPGLWQNU5TG6

not attested not anchored not stored refs pending

Subaru Mid-infrared Imaging of the Quadruple Lenses. II. Unveiling Lens Structure of MG0414+0534 and Q2237+030

Hirokazu Kataza, Kaiki Taro Inoue, Masashi Chiba, Nobunari Kashikawa, Takeo Minezaki

arxiv:0903.2535 v1 · 2009-03-14 · astro-ph.CO · 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{5NNHTL2FCGVZPPGPGLWQNU5TG6}

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	2026-05-18T04:29:15.976895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb5a79af4511ab97bccf32ed06d3b337af2ef89158aeeb742b6513ab4abf8ddc

Aliases

arxiv: 0903.2535 · arxiv_version: 0903.2535v1 · doi: 10.48550/arxiv.0903.2535 · pith_short_12: 5NNHTL2FCGVZ · pith_short_16: 5NNHTL2FCGVZPPGP · pith_short_8: 5NNHTL2F

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/5NNHTL2FCGVZPPGPGLWQNU5TG6 \
  | 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: eb5a79af4511ab97bccf32ed06d3b337af2ef89158aeeb742b6513ab4abf8ddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcf088f15dc40f4ec53e3e127bc92662337f0af9c874dec98fdea26179f03d09",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-03-14T09:05:29Z",
    "title_canon_sha256": "42b394b05a25d15bc8276aef13d0e8c27fe95d15946b13109b274b0ea628f622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2535",
    "kind": "arxiv",
    "version": 1
  }
}