Pith Number

pith:QIQ2DT2Y

pith:2015:QIQ2DT2YD4CMK7TBF6QRY5D5MG

not attested not anchored not stored refs pending

The SST-1M camera for the Cherenkov Telescope Array

A.Christov, A.Frankowski, A.Marszalek, A.Neronov, A.Porcelli, A.Zagdanski, B.Idzkowski, D.della Volpe, D.Mandat, E.J.Schioppa, E.Lyard, E.Mach, E.Prandini, F.Cadoux, I.Troyano Pujadas, J. Blocki, J.Kasperek, J.Michaowski, J.Niemiec, K.Lalik, K.Seweryn, K.Skowron, K.Zietara, L.Bogacz, L. Grudniki, L.Stawarz, M.Curylo, M.Dyrda, M.Grudzinska, M.Heller, M.Jamrozy, M.Janiak, M.Ostrowski, M.Pech, M.Rameez, M.Sowinski, M.Stodulska, M.Stodulski, M.Wiecek, P.Pasko, P.Rajda, P.Schovanek, P.Zychowski (the SST-1M sub-consortium) (for the CTA consortium), R.Moderski, R.Walter, S.Toscano, T.Bulik, T.Montaruli, V.Sliusar, W.Bilnik, Y.Favre

arxiv:1508.06453 v1 · 2015-08-26 · 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{QIQ2DT2YD4CMK7TBF6QRY5D5MG}

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	2026-05-18T01:34:42.923734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8221a1cf581f04c57e612fa11c747d6188247003eca3a22bfe14ff4a3d963cbb

Aliases

arxiv: 1508.06453 · arxiv_version: 1508.06453v1 · doi: 10.48550/arxiv.1508.06453 · pith_short_12: QIQ2DT2YD4CM · pith_short_16: QIQ2DT2YD4CMK7TB · pith_short_8: QIQ2DT2Y

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/QIQ2DT2YD4CMK7TBF6QRY5D5MG \
  | 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: 8221a1cf581f04c57e612fa11c747d6188247003eca3a22bfe14ff4a3d963cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7c86b9bc33950d0bf358da2ebd440c9dcdaa4704127d7b294d6e904c26f4473",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-08-26T11:46:17Z",
    "title_canon_sha256": "4abca76a4885a58596cdbc22975db328ededf97d01da9ebcc5f54674b74ced82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06453",
    "kind": "arxiv",
    "version": 1
  }
}