Pith Number

pith:APN26BTF

pith:2004:APN26BTFLXACISKPXIOFL425YQ

not attested not anchored not stored refs pending

Detection of Sub-TeV Gamma-Rays from the Galactic Center Direction by CANGAROO-II

CANGAROO-II collaboration, K. Tsuchiya, L.T. Ksenofontov, M. Mori, R. Enomoto, T. Naito

arxiv:astro-ph/0403592 v1 · 2004-03-25 · astro-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APN26BTFLXACISKPXIOFL425YQ}

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	2026-05-18T02:40:26.497766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03dbaf06655dc024494fba1c55f35dc41cdf1991d7b661582d4e44b35a7767a0

Aliases

arxiv: astro-ph/0403592 · arxiv_version: astro-ph/0403592v1 · doi: 10.48550/arxiv.astro-ph/0403592 · pith_short_12: APN26BTFLXAC · pith_short_16: APN26BTFLXACISKP · pith_short_8: APN26BTF

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/APN26BTFLXACISKPXIOFL425YQ \
  | 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: 03dbaf06655dc024494fba1c55f35dc41cdf1991d7b661582d4e44b35a7767a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "160ad81e1b0d6663c1e22c80de2bfee694ce66fbcc22bb967e515dd3c6f0d9af",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-03-25T09:07:07Z",
    "title_canon_sha256": "910046a3649cd8ffbee5dc98564f7a58d6efbfbafe4e9319a7588d78dd25ea1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0403592",
    "kind": "arxiv",
    "version": 1
  }
}