Pith Number

pith:LB4WUID5

pith:2025:LB4WUID55IS35IPMSNFBMPXXAU

not attested not anchored not stored refs pending

Development of 1-D non-ideal MHD simulation code towards understanding Long-term Evolution of Protoplanetary Disk

Daisuke Takaishi, Shantanu Basu, Yudai Kobayashi, Yusuke Tsukamoto

arxiv:2508.06089 v1 · 2025-08-08 · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LB4WUID55IS35IPMSNFBMPXXAU}

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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.

Cited by

1 paper in Pith

Modelling the Break in the Specific Angular Momentum within the Envelope-Disk Transition Zone

Receipt and verification

First computed	2026-07-05T11:50:49.454683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58796a207dea25bea1ec934a163ef70520c3ab3b21c8b278738e45634d4f277d

Aliases

arxiv: 2508.06089 · arxiv_version: 2508.06089v1 · doi: 10.48550/arxiv.2508.06089 · pith_short_12: LB4WUID55IS3 · pith_short_16: LB4WUID55IS35IPM · pith_short_8: LB4WUID5

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/LB4WUID55IS35IPMSNFBMPXXAU \
  | 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: 58796a207dea25bea1ec934a163ef70520c3ab3b21c8b278738e45634d4f277d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94ed6428d88abdb1b9e9fda2934bdd4e8e3534ba4628d9436173988e220d4a55",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-08-08T07:31:28Z",
    "title_canon_sha256": "96b68e02aca9fb7278596bc6b133abf4371cb9e7f5812b9c87f5dba3dde0414a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06089",
    "kind": "arxiv",
    "version": 1
  }
}