Pith Number

pith:RGAVV7BD

pith:2011:RGAVV7BDXHRF6Z2B22Z3756KXZ

not attested not anchored not stored refs pending

High-resolution radio study of SNR IC443 at low radio frequencies

G. Castelletti, G. Dubner, N.E. Kassim, T. Clarke

arxiv:1104.0205 v1 · 2011-04-01 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RGAVV7BDXHRF6Z2B22Z3756KXZ}

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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.

Cited by

1 paper in Pith

Supernova remnants in the new radio astronomy era

Receipt and verification

First computed	2026-05-18T02:02:41.409187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89815afc23b9e25f6741d6b3bff7cabe7a53cafb94a1fb38f73fcf90de26cee4

Aliases

arxiv: 1104.0205 · arxiv_version: 1104.0205v1 · doi: 10.48550/arxiv.1104.0205 · pith_short_12: RGAVV7BDXHRF · pith_short_16: RGAVV7BDXHRF6Z2B · pith_short_8: RGAVV7BD

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/RGAVV7BDXHRF6Z2B22Z3756KXZ \
  | 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: 89815afc23b9e25f6741d6b3bff7cabe7a53cafb94a1fb38f73fcf90de26cee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38f56b5bf11dff6f0b9c61378a4a8ca8991c528f11faee92ce665fc48a0f9d14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-04-01T15:55:35Z",
    "title_canon_sha256": "36f5e375bc577a38e697c97e7cbafc1dd94de635e484051808c65de3606dbe4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0205",
    "kind": "arxiv",
    "version": 1
  }
}