Pith Number

pith:R2DMW7LQ

pith:2023:R2DMW7LQDLUZ4XGIYW4CIR4PRK

not attested not anchored not stored refs pending

Cloud reflection modelling for impact flashes on Jupiter: A new constraint on the bulk properties of the impact objects

Fumihiko Usui, Jun-ichi Watanabe, Ko Arimatsu, Kohji Tsumura

arxiv:2308.01447 v1 · 2023-08-02 · 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{R2DMW7LQDLUZ4XGIYW4CIR4PRK}

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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.

Receipt and verification

First computed	2026-07-05T06:54:21.946388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e86cb7d701ae99e5cc8c5b824478f8a9ffd31f4071388c5474e0c13aa98a709

Aliases

arxiv: 2308.01447 · arxiv_version: 2308.01447v1 · doi: 10.48550/arxiv.2308.01447 · pith_short_12: R2DMW7LQDLUZ · pith_short_16: R2DMW7LQDLUZ4XGI · pith_short_8: R2DMW7LQ

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/R2DMW7LQDLUZ4XGIYW4CIR4PRK \
  | 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: 8e86cb7d701ae99e5cc8c5b824478f8a9ffd31f4071388c5474e0c13aa98a709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97520640590b50ee6b07a8de793f6fb5f8d1205d9d09067f804fd70a127b8751",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-08-02T21:48:29Z",
    "title_canon_sha256": "f96ebfe2839956fc4d01975c0b9762263777e47ee999d3ee57d42ffd2e3275de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.01447",
    "kind": "arxiv",
    "version": 1
  }
}