Pith Number

pith:LN2CVJPN

pith:2024:LN2CVJPNSOLSD74PCHU7L33UT4

not attested not anchored not stored refs pending

Planet-driven spirals in protoplanetary discs: limitations of the semi-analytical theory for observations

A. Izquierdo, A. J. Winter, A. Ruzza, C. Toci, D. Fasano, D. Price, G. Lodato, G. Rosotti, M. Benisty, T. Hilder

arxiv:2405.15611 v2 · 2024-05-24 · 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{LN2CVJPNSOLSD74PCHU7L33UT4}

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	2026-07-05T08:44:38.662296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b742aa5ed939721ff8f11e9f5ef749f09a6f46401d7ed2b12e8f730f505e234

Aliases

arxiv: 2405.15611 · arxiv_version: 2405.15611v2 · doi: 10.48550/arxiv.2405.15611 · pith_short_12: LN2CVJPNSOLS · pith_short_16: LN2CVJPNSOLSD74P · pith_short_8: LN2CVJPN

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/LN2CVJPNSOLSD74PCHU7L33UT4 \
  | 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: 5b742aa5ed939721ff8f11e9f5ef749f09a6f46401d7ed2b12e8f730f505e234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19c027b410649d971c34ba1fb5268c75a36567359f9374156adc9ca23858a528",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-05-24T14:54:42Z",
    "title_canon_sha256": "fe6b231ca0e27ed247757c683c3c9e629b9fefa7bac542aefe1a375a550b2a8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.15611",
    "kind": "arxiv",
    "version": 2
  }
}