Pith Number

pith:TOAKTTVU

pith:2022:TOAKTTVUZGN2BANBWI7YKA3XCN

not attested not anchored not stored refs pending

High resolution ALMA and HST imaging of $\kappa$CrB: a broad debris disc around a post-main sequence star with low-mass companions

A. Bonsor, B. J. Fulton, G. M. Kennedy, J. B. Lovell, M. C. Wyatt, N. Pawellek, P. Kalas, S. Marino, Z. Penoyre

arxiv:2209.12910 v1 · 2022-09-26 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOAKTTVUZGN2BANBWI7YKA3XCN}

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	2026-07-05T05:03:06.917723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b80a9ceb4c99ba081a1b23f850377137fe8de1fd9db082d23fae34faca67f2b

Aliases

arxiv: 2209.12910 · arxiv_version: 2209.12910v1 · doi: 10.48550/arxiv.2209.12910 · pith_short_12: TOAKTTVUZGN2 · pith_short_16: TOAKTTVUZGN2BANB · pith_short_8: TOAKTTVU

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/TOAKTTVUZGN2BANBWI7YKA3XCN \
  | 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: 9b80a9ceb4c99ba081a1b23f850377137fe8de1fd9db082d23fae34faca67f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0255202b21a0f81c255dbaa5c633e9f6a9dddbd6d85dd726794ba9760ef3891",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-09-26T18:00:02Z",
    "title_canon_sha256": "368dc9b336e0e9a5e5205d0417e314464c36ff4c1c41067f0e1b6b6973535f15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.12910",
    "kind": "arxiv",
    "version": 1
  }
}