Pith Number

pith:54WIHLDI

pith:2019:54WIHLDIX4NZKHY73QMYDGOCAT

not attested not anchored not stored refs pending

Muon tagging on the Backend-Electronics of CHEC-S -- a compact high-energy camera for the Cherenkov Telescope Array

Gianluca Giavitto, Heike Prokoph, Roberta Pillera

arxiv:1907.09907 v1 · 2019-07-23 · 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{54WIHLDIX4NZKHY73QMYDGOCAT}

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	2026-05-17T23:39:49.747016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef2c83ac68bf1b951f1fdc198199c204e70f9d3a9c06d68ddd564f3f2abff596

Aliases

arxiv: 1907.09907 · arxiv_version: 1907.09907v1 · doi: 10.48550/arxiv.1907.09907 · pith_short_12: 54WIHLDIX4NZ · pith_short_16: 54WIHLDIX4NZKHY7 · pith_short_8: 54WIHLDI

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/54WIHLDIX4NZKHY73QMYDGOCAT \
  | 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: ef2c83ac68bf1b951f1fdc198199c204e70f9d3a9c06d68ddd564f3f2abff596

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a5ba2259174d0f7466ea9034b546f0b64503c9e56c3f010b1158bbc4406e4e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-23T14:30:19Z",
    "title_canon_sha256": "92be84f4dbde4706f7bedd8747fdd4b40cd623ca8fd01cd6fea6dd42d16e44f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09907",
    "kind": "arxiv",
    "version": 1
  }
}