Pith Number

pith:3YSBEMCI

pith:2022:3YSBEMCI5XC5RLB4XRVOF3D5KM

not attested not anchored not stored refs pending

Cloudy with A Chance of Rain: Accretion Braking of Cold Clouds

Brent Tan, Max Gronke, S. Peng Oh

arxiv:2210.06493 v2 · 2022-10-12 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3YSBEMCI5XC5RLB4XRVOF3D5KM}

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	2026-07-05T05:37:43.397245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de24123048edc5d8ac3cbc6ae2ec7d533688ec9d08381b5c0f18da1917a9ba78

Aliases

arxiv: 2210.06493 · arxiv_version: 2210.06493v2 · doi: 10.48550/arxiv.2210.06493 · pith_short_12: 3YSBEMCI5XC5 · pith_short_16: 3YSBEMCI5XC5RLB4 · pith_short_8: 3YSBEMCI

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/3YSBEMCI5XC5RLB4XRVOF3D5KM \
  | 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: de24123048edc5d8ac3cbc6ae2ec7d533688ec9d08381b5c0f18da1917a9ba78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "520661b104e1ef44b4d74c679cda551f1beb339695f49260ec93e2ba0277d097",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-12T18:00:03Z",
    "title_canon_sha256": "e7ff377b2b7f6a4df9caf3bbe741798d9a92045e4bec66c70a5cf9858cd943d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.06493",
    "kind": "arxiv",
    "version": 2
  }
}