Pith Number

pith:KZ462TRG

pith:2013:KZ462TRG6FYU7XVSHJ4DDJM7F7

not attested not anchored not stored refs pending

Spatially Resolved Images of Dust Belt(s) Around the Planet-hosting Subgiant Kappa CrB

Amy Bonsor, Bruce Sibthorpe, Grant M. Kennedy, John A. Johnson, Justin R. Crepp, Kate Y. L. Su, Mark C. Wyatt

arxiv:1302.7000 v2 · 2013-02-27 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KZ462TRG6FYU7XVSHJ4DDJM7F7}

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	2026-05-18T01:51:26.444821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5679ed4e26f1714fdeb23a7831a59f2ff8161728467a2d44ef5fc1f9d9d1e5e1

Aliases

arxiv: 1302.7000 · arxiv_version: 1302.7000v2 · doi: 10.48550/arxiv.1302.7000 · pith_short_12: KZ462TRG6FYU · pith_short_16: KZ462TRG6FYU7XVS · pith_short_8: KZ462TRG

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/KZ462TRG6FYU7XVSHJ4DDJM7F7 \
  | 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: 5679ed4e26f1714fdeb23a7831a59f2ff8161728467a2d44ef5fc1f9d9d1e5e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e8b5e96f126fff7a346ea68b58305da2c28525a4545b521d52e7875c7e5f8e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-02-27T21:02:29Z",
    "title_canon_sha256": "b9ac3a8ce9d9ef0d923d82c5050fdc69d7ac140736e3b1916edf3b93b1cb0df5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.7000",
    "kind": "arxiv",
    "version": 2
  }
}