Pith Number

pith:WUYHNHSJ

pith:2009:WUYHNHSJHT37R3AIW2IJ5DOJEZ

not attested not anchored not stored refs pending

First tests and long-term prospects of Geigermode avalanche photodiodes as camera sensors for IACTs

2), Dieter Renker (4) ((1) Max-Planck-Instit f\"ur Physik, Eckart Lorenz (1, Germany (2) ETH Z\"urich, Hiroko Miyamoto (1), M\"unchen, Nepomuk Otte (3), Razmick Mirzoyan (1), Switzerland), Switzerland (3) University of California at Santa Cruz, USA (4) PSI, Villingen

arxiv:0907.0853 v1 · 2009-07-05 · 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{WUYHNHSJHT37R3AIW2IJ5DOJEZ}

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	2026-07-04T15:45:32.744387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b530769e493cf7f8ec08b6909e8dc9267f963c91f20e7cbf820baf6da3175621

Aliases

arxiv: 0907.0853 · arxiv_version: 0907.0853v1 · doi: 10.48550/arxiv.0907.0853 · pith_short_12: WUYHNHSJHT37 · pith_short_16: WUYHNHSJHT37R3AI · pith_short_8: WUYHNHSJ

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/WUYHNHSJHT37R3AIW2IJ5DOJEZ \
  | 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: b530769e493cf7f8ec08b6909e8dc9267f963c91f20e7cbf820baf6da3175621

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6d018ddc06481286fec8417928658968e8a9944b8ac0c7ead735d553216bbfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-07-05T13:59:46Z",
    "title_canon_sha256": "25211a5cf2163f65583ef960b89d9f3b5463e06fe8d134d5efa7e376654bedfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0853",
    "kind": "arxiv",
    "version": 1
  }
}