Pith Number

pith:LCJ266I7

pith:2026:LCJ266I7V3NJQ6Z2PCASOIYLIB

not attested not anchored not stored refs pending

slicersim: A python package to simulate image slicer spectroscopic observations -- application to the Lazuli Spectrograph

A. Roy, E. Schlawin, G. Aldering, G. Furesz, G. Stefansson, J. Edelstein, J. Lasker, M. Rigault, S. Perlmutter, T. Miller, Y. Copin

arxiv:2607.06391 v1 · 2026-07-07 · astro-ph.IM · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCJ266I7V3NJQ6Z2PCASOIYLIB}

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	2026-07-08T01:19:24.038222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5893af791faeda987b3a788127230b4078fe8a3cd2ac5f99580916d14d9f6f3f

Aliases

arxiv: 2607.06391 · arxiv_version: 2607.06391v1 · doi: 10.48550/arxiv.2607.06391 · pith_short_12: LCJ266I7V3NJ · pith_short_16: LCJ266I7V3NJQ6Z2 · pith_short_8: LCJ266I7

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/LCJ266I7V3NJQ6Z2PCASOIYLIB \
  | 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: 5893af791faeda987b3a788127230b4078fe8a3cd2ac5f99580916d14d9f6f3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8c9aeca3d4b72243562c28905f32c8d7d87f184384e8ef548ad3ca6be6e94f8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-07T15:25:18Z",
    "title_canon_sha256": "f29cb559f002cfddbe1bc0e3d35cf01a65a0b3870cb15d34b96161667c0107e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06391",
    "kind": "arxiv",
    "version": 1
  }
}