Pith Number

pith:6LQ4FIKK

pith:2018:6LQ4FIKKRBV7BW255HPV4BFDSY

not attested not anchored not stored refs pending

The Wide Integral Field Infrared Spectrograph: Commissioning Results and On-sky Performance

Basil Blank, Byeong-Gon Park, Charles Henderson, Chueh-Yi Chou, Dae-Sik Moon, Dennis Zaritsky, Jason Grunhut, Joshua Eisner, Ke Ma, Miranda E. Jarvis, Moo-Young Chun, R. Elliot Meyer, Stephen Eikenberry, Suresh Sivanandam

arxiv:1809.03512 v1 · 2018-09-10 · astro-ph.IM · 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{6LQ4FIKKRBV7BW255HPV4BFDSY}

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	2026-05-18T00:06:00.581951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e1c2a14a886bf0db5de9df5e04a3961c7920b4c9502117d31305c6c8c3e596

Aliases

arxiv: 1809.03512 · arxiv_version: 1809.03512v1 · doi: 10.48550/arxiv.1809.03512 · pith_short_12: 6LQ4FIKKRBV7 · pith_short_16: 6LQ4FIKKRBV7BW25 · pith_short_8: 6LQ4FIKK

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/6LQ4FIKKRBV7BW255HPV4BFDSY \
  | 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: f2e1c2a14a886bf0db5de9df5e04a3961c7920b4c9502117d31305c6c8c3e596

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45838842442f3a3fb4f2f4adb73e7be5a0223acc348d0f706597be201c048f28",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-09-10T18:00:05Z",
    "title_canon_sha256": "382823a0be0ec0a62409091497f33bcbeea9f7807d3457201385a0525af2fc18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03512",
    "kind": "arxiv",
    "version": 1
  }
}