Pith Number

pith:G6GDHFVQ

pith:2011:G6GDHFVQNCBXZ7HQAPPXMN5H3P

not attested not anchored not stored refs pending

Effect of Ambipolar Diffusion on the Non-linear Evolution of Magnetorotational Instability in Weakly Ionized Disks

James M. Stone (Princeton), Xue-Ning Bai

arxiv:1103.1380 v1 · 2011-03-07 · 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{G6GDHFVQNCBXZ7HQAPPXMN5H3P}

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	2026-05-18T02:02:58.600733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

378c3396b068837cfcf003df7637a7dbc9290dc4ced95bf524f1085eaf6c855e

Aliases

arxiv: 1103.1380 · arxiv_version: 1103.1380v1 · doi: 10.48550/arxiv.1103.1380 · pith_short_12: G6GDHFVQNCBX · pith_short_16: G6GDHFVQNCBXZ7HQ · pith_short_8: G6GDHFVQ

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/G6GDHFVQNCBXZ7HQAPPXMN5H3P \
  | 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: 378c3396b068837cfcf003df7637a7dbc9290dc4ced95bf524f1085eaf6c855e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72a85ec3e751f8fefb1cd8e7215efafaabd826cc1750c1f7772a2df5c7779d07",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-03-07T21:00:00Z",
    "title_canon_sha256": "2687fd495627e0396d812b1fae73e14aed03d964d4d184ba6f62166fa723ef45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1380",
    "kind": "arxiv",
    "version": 1
  }
}