Pith Number

pith:GNWJ4YDV

pith:2026:GNWJ4YDVG5E2W3W63A3N4OSGIG

not attested not anchored not stored refs pending

Using Muon Rings for the Calibration of the Cherenkov Telescope Array: An Analytical Solution for the Dual-Mirror Telescope Using Vector Geometry

Fiona Redmen, Markus Gaug, V\'ictor Gir\'aldez-Segal\`as

arxiv:2607.14365 v1 · 2026-07-15 · 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{GNWJ4YDVG5E2W3W63A3N4OSGIG}

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	2026-07-17T00:21:08.049142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

336c9e60753749ab6eded836de3a4641902ad782084db49a1afbc2f860e8c928

Aliases

arxiv: 2607.14365 · arxiv_version: 2607.14365v1 · doi: 10.48550/arxiv.2607.14365 · pith_short_12: GNWJ4YDVG5E2 · pith_short_16: GNWJ4YDVG5E2W3W6 · pith_short_8: GNWJ4YDV

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/GNWJ4YDVG5E2W3W63A3N4OSGIG \
  | 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: 336c9e60753749ab6eded836de3a4641902ad782084db49a1afbc2f860e8c928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb84aa54e0eae320990b11bef4326f0a710874dbace6b95409dc84250ba94613",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-15T21:10:11Z",
    "title_canon_sha256": "de8021f6611df21ca309cfda8c2ac0e181c58de4ffd0999fc01aa091236f4852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14365",
    "kind": "arxiv",
    "version": 1
  }
}