Pith Number

pith:5G3RVIY2

pith:2015:5G3RVIY2UYGB2F7NIZKCD22VFN

not attested not anchored not stored refs pending

Flasher and muon-based calibration of the GCT telescopes proposed for the Cherenkov Telescope Array

Anthony M. Brown, Michael Daniel, Paula M. Chadwick, Richard White (for the CTA consortium), Thomas Armstrong

arxiv:1509.00185 v1 · 2015-09-01 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5G3RVIY2UYGB2F7NIZKCD22VFN}

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	2026-07-04T23:55:00.922141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9b71aa31aa60c1d17ed465421eb552b6cc5fd60e5705bc69bf930b015dc3c12

Aliases

arxiv: 1509.00185 · arxiv_version: 1509.00185v1 · doi: 10.48550/arxiv.1509.00185 · pith_short_12: 5G3RVIY2UYGB · pith_short_16: 5G3RVIY2UYGB2F7N · pith_short_8: 5G3RVIY2

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/5G3RVIY2UYGB2F7NIZKCD22VFN \
  | 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: e9b71aa31aa60c1d17ed465421eb552b6cc5fd60e5705bc69bf930b015dc3c12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fea8b7ac7c8dcbd967d5e628b8b9955c1ff09eca04f5f27415e79cba3452175f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-09-01T09:15:28Z",
    "title_canon_sha256": "0bf05e679f6d1f3e7ae2c63b9ef2e3c396c05a60d9cfab24ac79360b4a47f5f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00185",
    "kind": "arxiv",
    "version": 1
  }
}