Pith Number

pith:WQ4GTVVQ

pith:2026:WQ4GTVVQ2SONRXWEEO3QYTE3VW

not attested not anchored not stored refs pending

Dust and Gas Transport in Substructured Nonideal MHD Wind-Launching Disks with Embedded Planets

Chun-Yen Hsu, Min-Kai Lin, Xiao Hu, Yisheng Tu, Zhi-Yun Li

arxiv:2607.20158 v1 · 2026-07-22 · 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{WQ4GTVVQ2SONRXWEEO3QYTE3VW}

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	2026-07-23T01:25:04.982647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b43869d6b0d49cd8dec423b70c4c9bad9f268feb1234b8b7836c99a144847a8f

Aliases

arxiv: 2607.20158 · arxiv_version: 2607.20158v1 · doi: 10.48550/arxiv.2607.20158 · pith_short_12: WQ4GTVVQ2SON · pith_short_16: WQ4GTVVQ2SONRXWE · pith_short_8: WQ4GTVVQ

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/WQ4GTVVQ2SONRXWEEO3QYTE3VW \
  | 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: b43869d6b0d49cd8dec423b70c4c9bad9f268feb1234b8b7836c99a144847a8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6782d6d762dd916d84ef2745a680360cd5adb84f9dad4b1f40d02e2784670bac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-07-22T13:55:07Z",
    "title_canon_sha256": "edcae24377f3061b21e6434fcfd75f83ca4d358fa2592586b0d1025654186996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20158",
    "kind": "arxiv",
    "version": 1
  }
}