Pith Number

pith:XY4QJKHX

pith:2021:XY4QJKHXHLFJHC5QTJVJSBIGSP

not attested not anchored not stored refs pending

The Growth of Protoplanets via the Accretion of Small Bodies in Disks Perturbed by the Planetary Gravity

Hiroshi Kobayashi, Tatsuya Okamura

arxiv:2106.01558 v2 · 2021-06-03 · 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{XY4QJKHXHLFJHC5QTJVJSBIGSP}

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.

Cited by

1 paper in Pith

Vision-Language Models for Edge Networks: A Comprehensive Survey

Receipt and verification

First computed	2026-07-05T03:07:49.647394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be3904a8f73aca938bb09a6a99050693e671201858bdfe60ca74a254c3a3cfd7

Aliases

arxiv: 2106.01558 · arxiv_version: 2106.01558v2 · doi: 10.48550/arxiv.2106.01558 · pith_short_12: XY4QJKHXHLFJ · pith_short_16: XY4QJKHXHLFJHC5Q · pith_short_8: XY4QJKHX

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/XY4QJKHXHLFJHC5QTJVJSBIGSP \
  | 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: be3904a8f73aca938bb09a6a99050693e671201858bdfe60ca74a254c3a3cfd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c52717afc9f1e42daf5b4d1f28c34ea40b983e72a56c3048b8fd26f7071d99c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-06-03T02:53:16Z",
    "title_canon_sha256": "1368dbb892a305d4985cdbd6afebf4da87953660d1e4b5439b3de256efde1c51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.01558",
    "kind": "arxiv",
    "version": 2
  }
}