Pith Number

pith:EOJIWJG7

pith:2025:EOJIWJG7XVMOMJDUC4RWOA4D63

not attested not anchored not stored refs pending

Towards millimagnitude Photometry at the Vera Rubin Observatory: Aerosol Monitoring with Quadband Dispersed Imaging

Christopher W. Stubbs, Elana K. Urbach, Erik Dennihy, Eske M. Pedersen, Merlin Fisher-Levine, Patrick Ingraham

arxiv:2508.17060 v1 · 2025-08-23 · 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{EOJIWJG7XVMOMJDUC4RWOA4D63}

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	2026-07-05T11:58:08.929689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23928b24dfbd58e624741723670383f6ef938da0b00938a7f2324f9b0b090e1e

Aliases

arxiv: 2508.17060 · arxiv_version: 2508.17060v1 · doi: 10.48550/arxiv.2508.17060 · pith_short_12: EOJIWJG7XVMO · pith_short_16: EOJIWJG7XVMOMJDU · pith_short_8: EOJIWJG7

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/EOJIWJG7XVMOMJDUC4RWOA4D63 \
  | 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: 23928b24dfbd58e624741723670383f6ef938da0b00938a7f2324f9b0b090e1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d5ce454a5da8a013237abb6e3f2f8005a31c5131e7b7982e04ed9da13e73520",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-08-23T15:27:21Z",
    "title_canon_sha256": "e845b2b65e3d9234fa855f98ca4120b872a894ec40d48a97debcd9c2d6bac169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17060",
    "kind": "arxiv",
    "version": 1
  }
}