Pith Number

pith:KPCPMY2E

pith:2023:KPCPMY2ER6VDG3VP2GPZUGIAKV

not attested not anchored not stored refs pending

Rainy downdrafts in abyssal atmospheres

C. Li, S. Markham, T. Guillot

arxiv:2303.10604 v1 · 2023-03-19 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPCPMY2ER6VDG3VP2GPZUGIAKV}

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	2026-07-05T06:25:23.037888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c4f663448faa336eafd19f9a19005540f1d35bd4fc75524be83612f172178d

Aliases

arxiv: 2303.10604 · arxiv_version: 2303.10604v1 · doi: 10.48550/arxiv.2303.10604 · pith_short_12: KPCPMY2ER6VD · pith_short_16: KPCPMY2ER6VDG3VP · pith_short_8: KPCPMY2E

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/KPCPMY2ER6VDG3VP2GPZUGIAKV \
  | 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: 53c4f663448faa336eafd19f9a19005540f1d35bd4fc75524be83612f172178d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c5edcdaeb5086fe3d11185900555d50d8f22fa360e25d0a89c9ec4f6d5a19d6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-03-19T08:54:02Z",
    "title_canon_sha256": "8c57645e519fd018e084f5fc70ece9b4d427f4e1301e3c55ca9806438990b4ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.10604",
    "kind": "arxiv",
    "version": 1
  }
}