Pith Number

pith:PDOBP2BR

pith:2011:PDOBP2BRHAHZ4SPMCBI5V6A2LS

not attested not anchored not stored refs pending

3D MHD Simulations of Planet Migration in Turbulent Stratified Disks

Ana Uribe, Hubert Klahr, Mario Flock, Thomas Henning

arxiv:1105.2235 v1 · 2011-05-11 · 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{PDOBP2BRHAHZ4SPMCBI5V6A2LS}

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	2026-05-18T04:18:03.895293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78dc17e831380f9e49ec1051daf81a5c851b3fbd4e9c42137965cc229809a421

Aliases

arxiv: 1105.2235 · arxiv_version: 1105.2235v1 · doi: 10.48550/arxiv.1105.2235 · pith_short_12: PDOBP2BRHAHZ · pith_short_16: PDOBP2BRHAHZ4SPM · pith_short_8: PDOBP2BR

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/PDOBP2BRHAHZ4SPMCBI5V6A2LS \
  | 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: 78dc17e831380f9e49ec1051daf81a5c851b3fbd4e9c42137965cc229809a421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21de6d7425ff3b87d390aa53019707044d80c784ca2f41db68695d21a7473e03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-05-11T16:15:12Z",
    "title_canon_sha256": "fc605b46c018826acc1b3858c27a304f0c4ba8d629ad43ba88789f8270dc020b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2235",
    "kind": "arxiv",
    "version": 1
  }
}