Pith Number

pith:C2LCAJQ3

pith:2008:C2LCAJQ3IGLI2O2TAUGWWG3RH6

not attested not anchored not stored refs pending

A 15 deg Wide Field of View Imaging Air Cherenkov Telescope

M.I. Andersen, R. Mirzoyan

arxiv:0806.0297 v2 · 2008-06-02 · 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{C2LCAJQ3IGLI2O2TAUGWWG3RH6}

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	2026-05-18T04:20:36.089858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

169620261b41968d3b53050d6b1b713f98b1feea96e6385c9e062accc9f533e6

Aliases

arxiv: 0806.0297 · arxiv_version: 0806.0297v2 · doi: 10.48550/arxiv.0806.0297 · pith_short_12: C2LCAJQ3IGLI · pith_short_16: C2LCAJQ3IGLI2O2T · pith_short_8: C2LCAJQ3

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/C2LCAJQ3IGLI2O2TAUGWWG3RH6 \
  | 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: 169620261b41968d3b53050d6b1b713f98b1feea96e6385c9e062accc9f533e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28c0733fc2af2d0d2cf478da1c040f6c1fdd4cd7f823f8999a07ff589b8a4407",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-02T14:48:30Z",
    "title_canon_sha256": "ee5cd7cbe7641ac25e00baff07e944c1e98876e35f1be0d6c7e0d6835e87e411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.0297",
    "kind": "arxiv",
    "version": 2
  }
}