Pith Number

pith:TUV7LROH

pith:1999:TUV7LROHPONSHPO4LURFPDIVE7

not attested not anchored not stored refs pending

Comparison of techniques to reconstruct VHE gamma-ray showers from multiple stereoscopic Cherenkov images

A. Konopelko, G. Puehlhofer, H. Krawczynski, H. Lampeitl, I. Jung, W. Hofmann

arxiv:astro-ph/9904234 v1 · 1999-04-19 · astro-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUV7LROHPONSHPO4LURFPDIVE7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:21:32.285025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d2bf5c5c77b9b23bddc5d22578d1527c1955aeb29f5a738d488e0c21bd0fac5

Aliases

arxiv: astro-ph/9904234 · arxiv_version: astro-ph/9904234v1 · doi: 10.48550/arxiv.astro-ph/9904234 · pith_short_12: TUV7LROHPONS · pith_short_16: TUV7LROHPONSHPO4 · pith_short_8: TUV7LROH

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/TUV7LROHPONSHPO4LURFPDIVE7 \
  | 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: 9d2bf5c5c77b9b23bddc5d22578d1527c1955aeb29f5a738d488e0c21bd0fac5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7436471e9fc8904d5cbbab101670f5958a31594584020ba5804dbecbc98f6aa5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-04-19T09:00:38Z",
    "title_canon_sha256": "c997908d6a842a577cf916e6d6a049a0a03e3513a726a294af2ea7bd8054c3c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9904234",
    "kind": "arxiv",
    "version": 1
  }
}