Pith Number

pith:QE67YGIJ

pith:2017:QE67YGIJCEQMXDVVTK3D3KJKQS

not attested not anchored not stored refs pending

Raman LIDARs and atmospheric calibration for the Cherenkov Telescope Array

C. Maggio, G. Vasileiadis, J. Bregeon, L. Font, M. Colak, M. Doro, M. Gaug, M. Martinez, O. Blanch, O. Calpe, O. Martinez, P. Brun, P. Ristori, S. Griffiths, S. Rivoire (for the CTA Consortium)

arxiv:1709.04630 v1 · 2017-09-14 · 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{QE67YGIJCEQMXDVVTK3D3KJKQS}

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	2026-05-18T00:25:33.845708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

813dfc19091120cb8eb59ab63da92a84a926eed01f1e4cf5af8dee11c1db74af

Aliases

arxiv: 1709.04630 · arxiv_version: 1709.04630v1 · doi: 10.48550/arxiv.1709.04630 · pith_short_12: QE67YGIJCEQM · pith_short_16: QE67YGIJCEQMXDVV · pith_short_8: QE67YGIJ

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/QE67YGIJCEQMXDVVTK3D3KJKQS \
  | 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: 813dfc19091120cb8eb59ab63da92a84a926eed01f1e4cf5af8dee11c1db74af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87725669449208fd84b4a5917ae792391e020cd79d08128d323b155066d3e20e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-09-14T06:31:50Z",
    "title_canon_sha256": "b965115b3f38e31e284170f1de92a225592f0e1483bbfdf966f2e5c49edb516a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04630",
    "kind": "arxiv",
    "version": 1
  }
}