Pith Number

pith:ZK5SGJBN

pith:2000:ZK5SGJBNRBACZZHV63CYKCIR2X

not attested not anchored not stored refs pending

5@5 - a 5 GeV energy threshold array of imaging atmospheric Cherenkov telescopes at 5 km altitude

A.K. Konopelko, F.A. Aharonian, H.J. Voelk, H. Quintana

arxiv:astro-ph/0006163 v2 · 2000-06-12 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZK5SGJBNRBACZZHV63CYKCIR2X}

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	2026-05-18T04:21:42.614267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cabb23242d88402ce4f5f6c5850911d5dcb35a701efccf31d91388fc48846b48

Aliases

arxiv: astro-ph/0006163 · arxiv_version: astro-ph/0006163v2 · doi: 10.48550/arxiv.astro-ph/0006163 · pith_short_12: ZK5SGJBNRBAC · pith_short_16: ZK5SGJBNRBACZZHV · pith_short_8: ZK5SGJBN

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/ZK5SGJBNRBACZZHV63CYKCIR2X \
  | 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: cabb23242d88402ce4f5f6c5850911d5dcb35a701efccf31d91388fc48846b48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "310dfa309f7b7e565117baf762201b566853b1d1ce8c0b9df0d15ab47e7f22ec",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-06-12T14:50:10Z",
    "title_canon_sha256": "4bc726d2112147d3ec556f7fd9636e81fc007253e425f55e7ace49534fd8f60b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0006163",
    "kind": "arxiv",
    "version": 2
  }
}