Pith Number

pith:LQHWQ23I

pith:2025:LQHWQ23IE4PPVHPOHT7Y5JXVQG

not attested not anchored not stored refs pending

Radiative Transfer Modeling of a Shadowed Protoplanetary Disk assisted by a Neural Network

Christian Ginski, Giuseppe Lodato, Jonathan P. Williams, Maria Vincent, Myriam Benisty

arxiv:2509.01937 v1 · 2025-09-02 · 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{LQHWQ23IE4PPVHPOHT7Y5JXVQG}

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	2026-07-05T12:03:11.471299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c0f686b68271efa9dee3cff8ea6f581961322038e77d2c8dbcacf07f4126261

Aliases

arxiv: 2509.01937 · arxiv_version: 2509.01937v1 · doi: 10.48550/arxiv.2509.01937 · pith_short_12: LQHWQ23IE4PP · pith_short_16: LQHWQ23IE4PPVHPO · pith_short_8: LQHWQ23I

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/LQHWQ23IE4PPVHPOHT7Y5JXVQG \
  | 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: 5c0f686b68271efa9dee3cff8ea6f581961322038e77d2c8dbcacf07f4126261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a11488285f77249b3d04c7ab41839508a4e411737fdd532fcb33c37c2598c92a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-09-02T04:12:45Z",
    "title_canon_sha256": "4775dd591fcde0b2bcaa29c2e6d840fd9cfb9c8b68f4174a6700c0c54469a80d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01937",
    "kind": "arxiv",
    "version": 1
  }
}