Pith Number

pith:XL3O2Y6T

pith:2014:XL3O2Y6TWMKSPFOU2XKCZ5SUZP

not attested not anchored not stored refs pending

Gaps, Rings, and Non-Axisymmetric Structures in Protoplanetary Disks - From Simulations to ALMA Observations

H. Klahr, J.P. Ruge, M. Flock, N. Dzyurkevich, S. Wolf, Th. Henning

arxiv:1411.2736 v2 · 2014-11-11 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XL3O2Y6TWMKSPFOU2XKCZ5SUZP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:28:40.154894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baf6ed63d3b3152795d4d5d42cf654cbfb08748ea88d934358e3da212d64677f

Aliases

arxiv: 1411.2736 · arxiv_version: 1411.2736v2 · doi: 10.48550/arxiv.1411.2736 · pith_short_12: XL3O2Y6TWMKS · pith_short_16: XL3O2Y6TWMKSPFOU · pith_short_8: XL3O2Y6T

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/XL3O2Y6TWMKSPFOU2XKCZ5SUZP \
  | 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: baf6ed63d3b3152795d4d5d42cf654cbfb08748ea88d934358e3da212d64677f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce12c8bb92f46bf55d2de6f34a4ce72a213ea871120abd03927838991710f36a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-11-11T09:11:01Z",
    "title_canon_sha256": "dd947be60afc5bc37f4ed891253cf05fde15d36b0f6aded281642ce8eb77e48d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2736",
    "kind": "arxiv",
    "version": 2
  }
}