Pith Number

pith:2ZO7HKSR

pith:2022:2ZO7HKSRGQCTJH7AERFAC3EJRJ

not attested not anchored not stored refs pending

Populations of the Kreutz Sungrazer System in a SOHO Database

Zdenek Sekanina

arxiv:2212.11919 v2 · 2022-12-22 · 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{2ZO7HKSRGQCTJH7AERFAC3EJRJ}

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.

Cited by

1 paper in Pith

On the Problem of Prognostication of Bright Kreutz Sungrazers

Receipt and verification

First computed	2026-07-05T05:28:10.599467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d65df3aa513405349fe0244a016c898a6ab4ae0edc141a1baacf4abec1574ac0

Aliases

arxiv: 2212.11919 · arxiv_version: 2212.11919v2 · doi: 10.48550/arxiv.2212.11919 · pith_short_12: 2ZO7HKSRGQCT · pith_short_16: 2ZO7HKSRGQCTJH7A · pith_short_8: 2ZO7HKSR

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/2ZO7HKSRGQCTJH7AERFAC3EJRJ \
  | 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: d65df3aa513405349fe0244a016c898a6ab4ae0edc141a1baacf4abec1574ac0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c15e68250a296a237c4ddb0e4a2da8fed43255eef65563adf1d220e6d3cb817f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-12-22T17:57:10Z",
    "title_canon_sha256": "4abf351eac4bb5f414308d1f8d358c96cf2e7597397b376666a4352121e3f271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.11919",
    "kind": "arxiv",
    "version": 2
  }
}