Pith Number

pith:XEPQDUYL

pith:2023:XEPQDUYLMSH6M6UBH67MXESOLL

not attested not anchored not stored refs pending

Narrow loophole for H2-dominated atmospheres on habitable rocky planets around M dwarfs

Edwin Kite, Fabrice Gaillard, Renyu Hu

arxiv:2304.13659 v1 · 2023-04-26 · 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{XEPQDUYLMSH6M6UBH67MXESOLL}

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	2026-07-05T06:10:38.687083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b91f01d30b648fe67a813fbecb924e5ad96a21ec29867d32b0ca2cfa55e0b51c

Aliases

arxiv: 2304.13659 · arxiv_version: 2304.13659v1 · doi: 10.48550/arxiv.2304.13659 · pith_short_12: XEPQDUYLMSH6 · pith_short_16: XEPQDUYLMSH6M6UB · pith_short_8: XEPQDUYL

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/XEPQDUYLMSH6M6UBH67MXESOLL \
  | 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: b91f01d30b648fe67a813fbecb924e5ad96a21ec29867d32b0ca2cfa55e0b51c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0c6de2aa95c85eede43fe93a022f2d5421c89d6d4ea9c3760bb265f2ef4d7e3",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-04-26T16:34:12Z",
    "title_canon_sha256": "cef3959a8bfb0c6334ba7eb04d85ad9676874178da783b85bb9b7c4e0ecb7020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13659",
    "kind": "arxiv",
    "version": 1
  }
}