Pith Number

pith:UOXFLVKC

pith:2010:UOXFLVKC6VE4R6NUVRA3J6VFTY

not attested not anchored not stored refs pending

Trapping Solids at the Inner Edge of the Dead Zone: 3-D Global MHD Simulations

Hubert Klahr, Mario Flock, Natalia Dzyurkevich, Neal J. Turner, Thomas Henning

arxiv:1002.2521 v1 · 2010-02-12 · astro-ph.SR · 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{UOXFLVKC6VE4R6NUVRA3J6VFTY}

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	2026-05-18T02:09:08.894109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3ae55d542f549c8f9b4ac41b4faa59e1b64f1a5230e675a5edd847d2616f520

Aliases

arxiv: 1002.2521 · arxiv_version: 1002.2521v1 · doi: 10.48550/arxiv.1002.2521 · pith_short_12: UOXFLVKC6VE4 · pith_short_16: UOXFLVKC6VE4R6NU · pith_short_8: UOXFLVKC

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/UOXFLVKC6VE4R6NUVRA3J6VFTY \
  | 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: a3ae55d542f549c8f9b4ac41b4faa59e1b64f1a5230e675a5edd847d2616f520

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "256c2a48435bef7aad1116033c27ddffd3fe384c9e7d5544b3b3524c7cb39a45",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-02-12T13:26:09Z",
    "title_canon_sha256": "dc8d3953c2ef8fbeed7693e6b35aa92219238778feb6fbea976906fdc02d6f47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2521",
    "kind": "arxiv",
    "version": 1
  }
}