Pith Number

pith:FGVRPQJD

pith:2019:FGVRPQJD24754ULAVSR5NEGTON

not attested not anchored not stored refs pending

Assessment of the GCT prototype's optical system implementation and other key performances for the Cherenkov Telescope Array

A. Dmytriiev, A. Zech, D. Horville, F. De Frondat, G. Buchholtz, G. Fasola, H. Sol, I. J\'egouzo, J. Gironnet, J.L. Dournaux, J.M. Huet, J.P. Amans, L. Dangeon, O. Le Blanc, P. Laporte

arxiv:1909.11450 v1 · 2019-09-25 · 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{FGVRPQJD24754ULAVSR5NEGTON}

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	2026-07-05T00:07:18.247382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ab17c123d73fde5160aca3d690d3735cf10652c57a7fd3e1431cabb5958bf3

Aliases

arxiv: 1909.11450 · arxiv_version: 1909.11450v1 · doi: 10.48550/arxiv.1909.11450 · pith_short_12: FGVRPQJD2475 · pith_short_16: FGVRPQJD24754ULA · pith_short_8: FGVRPQJD

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/FGVRPQJD24754ULAVSR5NEGTON \
  | 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: 29ab17c123d73fde5160aca3d690d3735cf10652c57a7fd3e1431cabb5958bf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b310f0b172b212ddb5a5ff6c78009b0bf7eca31129d798a81a0a5f7db583fc8",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-09-25T12:46:24Z",
    "title_canon_sha256": "c36beca0b36298b9cda40102eeffa534907bfd8abee457d63ca123515d6680b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.11450",
    "kind": "arxiv",
    "version": 1
  }
}