Pith Number

pith:GV2H4P43

pith:2008:GV2H4P43STXHTAJQMCAPW2CXEM

not attested not anchored not stored refs pending

Observation of Very High Energy Gamma Rays from HESS J1804-216 with CANGAROO-III Telescopes

et al (for the CANGAROO-III collaboration), H. Kubo, P. G. Edwards, R. Enomoto, T. Naito, T. Tanimori, T. Yoshida, Y. Higashi

arxiv:0805.0708 v1 · 2008-05-06 · 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{GV2H4P43STXHTAJQMCAPW2CXEM}

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	2026-07-04T23:54:37.100969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35747e3f9b94ee7981306080fb68572333afea4aec604db13337eb4faa25bdfd

Aliases

arxiv: 0805.0708 · arxiv_version: 0805.0708v1 · doi: 10.48550/arxiv.0805.0708 · pith_short_12: GV2H4P43STXH · pith_short_16: GV2H4P43STXHTAJQ · pith_short_8: GV2H4P43

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/GV2H4P43STXHTAJQMCAPW2CXEM \
  | 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: 35747e3f9b94ee7981306080fb68572333afea4aec604db13337eb4faa25bdfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4edaff8ab0a0bf76750310745b8e42aeccfed384c6dd450d5036ec433c40388",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-06T12:36:17Z",
    "title_canon_sha256": "30b00c05488462173d64f2b8171f80b66212c7d2f8516b9eb75e6e392af050d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.0708",
    "kind": "arxiv",
    "version": 1
  }
}