Pith Number

pith:XPSCBOP2

pith:2015:XPSCBOP2CFWO2LOBX3OE7PDKMB

not attested not anchored not stored refs pending

Design study of an air-Cherenkov telescope for harsh environments with efficient air-shower detection at 100 TeV

Christopher Wiebusch, Jan Auffenberg, Johannes Schumacher, Leif R\"adel, Lukas Middendorf, Merlin Schaufel, Sebastian Schoenen, Thomas Bretz, Tim Niggemann

arxiv:1511.01680 v1 · 2015-11-05 · 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{XPSCBOP2CFWO2LOBX3OE7PDKMB}

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	2026-05-18T01:27:44.840848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbe420b9fa116ced2dc1bedc4fbc6a606ee18fa825cc12e41c44792c6ebe79f8

Aliases

arxiv: 1511.01680 · arxiv_version: 1511.01680v1 · doi: 10.48550/arxiv.1511.01680 · pith_short_12: XPSCBOP2CFWO · pith_short_16: XPSCBOP2CFWO2LOB · pith_short_8: XPSCBOP2

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/XPSCBOP2CFWO2LOBX3OE7PDKMB \
  | 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: bbe420b9fa116ced2dc1bedc4fbc6a606ee18fa825cc12e41c44792c6ebe79f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd1decf9d9e40f78abdb1ecaa2a84271dfffb20de6e5f3cbd469db2a8400e3e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-11-05T10:03:25Z",
    "title_canon_sha256": "f8bbe9f0659df2583753e09ac77b25476216f49f291675fee7ee0339f3e4d28c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01680",
    "kind": "arxiv",
    "version": 1
  }
}