Pith Number

pith:LWAWZSZI

pith:2012:LWAWZSZIKZWCTVF6TZO63Y56LB

not attested not anchored not stored refs pending

The Possibility of the Kelvin-Helmholtz Instability during Sedimentation of Dust Grains in the Protoplanetary Disk

Toru Tsuribe, Yukihiko Hasegawa

arxiv:1212.3056 v1 · 2012-12-13 · 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{LWAWZSZIKZWCTVF6TZO63Y56LB}

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	2026-05-18T01:52:39.116457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d816ccb28566c29d4be9e5dede3be5861dd5ee3c54b9fe147c01276bdd055fe

Aliases

arxiv: 1212.3056 · arxiv_version: 1212.3056v1 · doi: 10.48550/arxiv.1212.3056 · pith_short_12: LWAWZSZIKZWC · pith_short_16: LWAWZSZIKZWCTVF6 · pith_short_8: LWAWZSZI

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/LWAWZSZIKZWCTVF6TZO63Y56LB \
  | 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: 5d816ccb28566c29d4be9e5dede3be5861dd5ee3c54b9fe147c01276bdd055fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e528090b395ee9f2b4a70bbe4b9ba0825712e16e36280c300cc3a3e89949e90a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-12-13T05:54:59Z",
    "title_canon_sha256": "94ea17565684ec1956edb6896b79ffa8108794cc8011d4ea173eb17fbe24d4b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3056",
    "kind": "arxiv",
    "version": 1
  }
}