Pith Number

pith:WBMRQY53

pith:2024:WBMRQY53FMGVFHIIWW4YVWRN6L

not attested not anchored not stored refs pending

Beyond CCDs: Characterization of sCMOS detectors for optical astronomy

Aaron Tohuvavohu, Aditya Khandelwal, Albert W.K. Lau, Allison Lau, Ethen Sun, Phil Van-Lane, Ryan Dungee, Sarik Jeram, Shaojie Chen, Ting S. Li (University of Toronto)

arxiv:2409.16449 v2 · 2024-09-24 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBMRQY53FMGVFHIIWW4YVWRN6L}

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	2026-07-05T09:45:55.206267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0591863bb2b0d529d08b5b98ada2df2e9c65cd74999b28db3e9ff30972d64ec

Aliases

arxiv: 2409.16449 · arxiv_version: 2409.16449v2 · doi: 10.48550/arxiv.2409.16449 · pith_short_12: WBMRQY53FMGV · pith_short_16: WBMRQY53FMGVFHII · pith_short_8: WBMRQY53

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/WBMRQY53FMGVFHIIWW4YVWRN6L \
  | 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: b0591863bb2b0d529d08b5b98ada2df2e9c65cd74999b28db3e9ff30972d64ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c6036ea1a8263dff79f4509f895dcb9270954ef51faad6df9427025dc47a375",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-09-24T20:34:16Z",
    "title_canon_sha256": "559588ea3654706ffd271e68aefb72d6a5fc1dd4c2b9ac4987d8d738c57f9ad7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.16449",
    "kind": "arxiv",
    "version": 2
  }
}