Pith Number

pith:44W4OP5B

pith:2010:44W4OP5B5JJZ5DQ72ERROIITNL

not attested not anchored not stored refs pending

Dust Concentration at the Boundary Between Steady Super/Sub-Keplerian Flow Created by Inhomogeneous Growth of MRI

Mariko T. Kato, Masaki Fujimoto, Shigeru Ida

arxiv:1003.4791 v1 · 2010-03-25 · 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{44W4OP5B5JJZ5DQ72ERROIITNL}

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	2026-05-18T02:08:23.276772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72dc73fa1ea539e8e1fd1231721136ad4f04becb3bed954e0833303eae79772

Aliases

arxiv: 1003.4791 · arxiv_version: 1003.4791v1 · doi: 10.48550/arxiv.1003.4791 · pith_short_12: 44W4OP5B5JJZ · pith_short_16: 44W4OP5B5JJZ5DQ7 · pith_short_8: 44W4OP5B

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/44W4OP5B5JJZ5DQ72ERROIITNL \
  | 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: e72dc73fa1ea539e8e1fd1231721136ad4f04becb3bed954e0833303eae79772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f981e02e096b31b17b18f4fe164ba7ee96155f8bc945873ef8abc7921dc6cc81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-25T03:44:01Z",
    "title_canon_sha256": "70ef2f54f451c255f3a09f20c1af95b4c74e5f94b28f12f570a5c71a58231290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4791",
    "kind": "arxiv",
    "version": 1
  }
}