Pith Number

pith:2PQ44SCB

pith:2006:2PQ44SCBXALXLXHQ4NEKB727PT

not attested not anchored not stored refs pending

CANGAROO-III Observations of the supernova remnant RX J0852.0$-$4622

R. Enomoto, S. Watanabe, T. Tanimori et al (CANGAROO-III collaboration)

arxiv:astro-ph/0608422 v1 · 2006-08-21 · 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{2PQ44SCBXALXLXHQ4NEKB727PT}

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	2026-05-18T04:28:58.004721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3e1ce4841b81775dcf0e348a0ff5f7cf97e261f926deb19c11b86f6919cb61f

Aliases

arxiv: astro-ph/0608422 · arxiv_version: astro-ph/0608422v1 · doi: 10.48550/arxiv.astro-ph/0608422 · pith_short_12: 2PQ44SCBXALX · pith_short_16: 2PQ44SCBXALXLXHQ · pith_short_8: 2PQ44SCB

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/2PQ44SCBXALXLXHQ4NEKB727PT \
  | 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: d3e1ce4841b81775dcf0e348a0ff5f7cf97e261f926deb19c11b86f6919cb61f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb70592a5e3cfbe4c6f15a8a86d99f9dd15939a770e4ace15f24cffc2df1f0ba",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-21T05:08:14Z",
    "title_canon_sha256": "99f53fc8555d7088c3912900b77fd1d32ad6273b5c72f71fa0a2a451317a8d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608422",
    "kind": "arxiv",
    "version": 1
  }
}