Pith Number

pith:HRGCGFY2

pith:2024:HRGCGFY2K37W3RVERSLXECVPPF

not attested not anchored not stored refs pending

'Weather' in the LSST Camera: Investigating Patterns in Differenced Flat Images

Aaron Roodman, Andrew Rasmussen, John Banovetz, Joshua Meyers, Maya Beleznay, Yousuke Utsumi

arxiv:2411.13386 v1 · 2024-11-20 · 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{HRGCGFY2K37W3RVERSLXECVPPF}

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	2026-07-05T09:38:09.567540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c4c23171a56ff6dc6a48c97720aaf7971618353fb335329e646b20a98b13c85

Aliases

arxiv: 2411.13386 · arxiv_version: 2411.13386v1 · doi: 10.48550/arxiv.2411.13386 · pith_short_12: HRGCGFY2K37W · pith_short_16: HRGCGFY2K37W3RVE · pith_short_8: HRGCGFY2

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/HRGCGFY2K37W3RVERSLXECVPPF \
  | 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: 3c4c23171a56ff6dc6a48c97720aaf7971618353fb335329e646b20a98b13c85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a61f0e5d6e2f5d9ee516e023ecb3eb9927771d27f69d2a11229abfe7e553c980",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-11-20T15:18:00Z",
    "title_canon_sha256": "88f5bbd669062b152d34c01a6789b8f20e7c037d9f3ed6443ea6b3597a8da067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13386",
    "kind": "arxiv",
    "version": 1
  }
}