Pith Number

pith:I3N6WIHF

pith:2015:I3N6WIHF6RTJWQ7LOIOHPIRFYX

not attested not anchored not stored refs pending

A versatile digital camera trigger for telescopes in the Cherenkov Telescope Array

K.-H. Sulanke, M. Shayduk, R. Wischnewski, S. Vorobiov, U. Schwanke

arxiv:1502.05506 v1 · 2015-02-19 · 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{I3N6WIHF6RTJWQ7LOIOHPIRFYX}

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	2026-05-18T01:25:01.794656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46dbeb20e5f4669b43eb721c77a225c5d611d4f8a3530f1fa04c5beb98f5508a

Aliases

arxiv: 1502.05506 · arxiv_version: 1502.05506v1 · doi: 10.48550/arxiv.1502.05506 · pith_short_12: I3N6WIHF6RTJ · pith_short_16: I3N6WIHF6RTJWQ7L · pith_short_8: I3N6WIHF

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/I3N6WIHF6RTJWQ7LOIOHPIRFYX \
  | 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: 46dbeb20e5f4669b43eb721c77a225c5d611d4f8a3530f1fa04c5beb98f5508a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0398fef645fc51b34b696d667aa884dcbcfb4b980096002da78948c6015fe8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-02-19T09:17:23Z",
    "title_canon_sha256": "d3078d506f96a63fcfb3e2c995a7d1193cf7d346118cfa6fcdcf628d67f9dcb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05506",
    "kind": "arxiv",
    "version": 1
  }
}