Pith Number

pith:CU7IBDOQ

pith:2021:CU7IBDOQB2H5M6MDLRSBA6SFI2

not attested not anchored not stored refs pending

Inferring Shallow Surfaces on sub-Neptune Exoplanets with JWST

Hamish Innes, Jake Taylor, Katy Chubb, Matej Malik, Raymond Pierrehumbert, Shang-Min Tsai, Tim Lichtenberg

arxiv:2111.06429 v1 · 2021-11-11 · 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{CU7IBDOQB2H5M6MDLRSBA6SFI2}

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	2026-07-05T03:38:40.081081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

153e808dd00e8fd679835c64107a4546a2564aa1a6486d5f31dcb42e7b410abb

Aliases

arxiv: 2111.06429 · arxiv_version: 2111.06429v1 · doi: 10.48550/arxiv.2111.06429 · pith_short_12: CU7IBDOQB2H5 · pith_short_16: CU7IBDOQB2H5M6MD · pith_short_8: CU7IBDOQ

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/CU7IBDOQB2H5M6MDLRSBA6SFI2 \
  | 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: 153e808dd00e8fd679835c64107a4546a2564aa1a6486d5f31dcb42e7b410abb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afec24b1b64915241ca14dbfc81eab7b7b92572738299a8c67cb316fe590fdcd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-11-11T19:21:06Z",
    "title_canon_sha256": "6ab22021c77ced533bab3ca577ba0bcc6884e9e2b313ca94c7dc4d3fcf9bc91f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06429",
    "kind": "arxiv",
    "version": 1
  }
}