Pith Number

pith:L7SOLPHV

pith:2014:L7SOLPHVQYVLOTR7GMJDUQ6PD3

not attested not anchored not stored refs pending

Vortex cycles at the inner edges of dead zones in protoplanetary disks

Heloise Meheut, Henrik Latter, Julien Faure, S\'ebatien Fromang

arxiv:1411.3236 v1 · 2014-11-12 · 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{L7SOLPHVQYVLOTR7GMJDUQ6PD3}

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	2026-05-18T01:41:31.201030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fe4e5bcf5862ab74e3f33123a43cf1ec484d96c8128511b40b1b68941c48f27

Aliases

arxiv: 1411.3236 · arxiv_version: 1411.3236v1 · doi: 10.48550/arxiv.1411.3236 · pith_short_12: L7SOLPHVQYVL · pith_short_16: L7SOLPHVQYVLOTR7 · pith_short_8: L7SOLPHV

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/L7SOLPHVQYVLOTR7GMJDUQ6PD3 \
  | 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: 5fe4e5bcf5862ab74e3f33123a43cf1ec484d96c8128511b40b1b68941c48f27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39a413a5742bc96db8f3719aadb9db57e1f9d56e67db8b2e7395dd0c488880e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-11-12T16:44:31Z",
    "title_canon_sha256": "cda8ff8e7da82a621778d744093e5690ad08acc64a17bb3366f744540649ae33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3236",
    "kind": "arxiv",
    "version": 1
  }
}