Pith Number

pith:LYF43RH3

pith:2019:LYF43RH3APLEZOX45646T6KZUU

not attested not anchored not stored refs pending

Kruger 60 as a home system for 2I/Borisov -- a case study

Ma{\l}gorzata Kr\'olikowska, Piotr A. Dybczy\'nski, Rita Wysocza\'nska

arxiv:1909.10952 v2 · 2019-09-24 · 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{LYF43RH3APLEZOX45646T6KZUU}

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

From a Different Star: 3I/ATLAS in the context of the \={O}tautahi-Oxford interstellar object population model

Receipt and verification

First computed	2026-07-05T00:22:04.552972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e0bcdc4fb03d64cbafcefb9e9f959a50206c5a196cccb780a6e151025a92457

Aliases

arxiv: 1909.10952 · arxiv_version: 1909.10952v2 · doi: 10.48550/arxiv.1909.10952 · pith_short_12: LYF43RH3APLE · pith_short_16: LYF43RH3APLEZOX4 · pith_short_8: LYF43RH3

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/LYF43RH3APLEZOX45646T6KZUU \
  | 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: 5e0bcdc4fb03d64cbafcefb9e9f959a50206c5a196cccb780a6e151025a92457

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a5dad09d17e3d8cc31e6aa91098149965df9a6697c4c498d617e1e6e199552d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-09-24T14:22:52Z",
    "title_canon_sha256": "921aea5f04ccfabe8c86352fd6099cdad9488f497bceb226497cc0971634dab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.10952",
    "kind": "arxiv",
    "version": 2
  }
}