Pith Number

pith:XWEM3EBX

pith:2019:XWEM3EBXHQOAG7OXS26TI2ZDWM

not attested not anchored not stored refs pending

Detectability of atmospheric features of Earth-like planets in the habitable zone around M dwarfs

A.M.S. Smith, F. Schreier, F. Wunderlich, H. Rauer, J.L. Grenfell, M. Godolt, P. Hedelt, S. Gebauer, S. St\"adt

arxiv:1905.02560 v1 · 2019-05-07 · 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{XWEM3EBXHQOAG7OXS26TI2ZDWM}

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	2026-05-17T23:46:51.089102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd88cd90373c1c037dd796bd346b23b31f9c79ea59e5ee194c430fa5f25a5931

Aliases

arxiv: 1905.02560 · arxiv_version: 1905.02560v1 · doi: 10.48550/arxiv.1905.02560 · pith_short_12: XWEM3EBXHQOA · pith_short_16: XWEM3EBXHQOAG7OX · pith_short_8: XWEM3EBX

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/XWEM3EBXHQOAG7OXS26TI2ZDWM \
  | 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: bd88cd90373c1c037dd796bd346b23b31f9c79ea59e5ee194c430fa5f25a5931

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f88394a6fba1cf9ec5750fd6ee2f95910ef4f8c768d16107d479bb4da36fab8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-05-07T13:39:13Z",
    "title_canon_sha256": "4248cdaa70314e16f934820f4a507973e1d511c21481cf1088c101c98d7d6972"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02560",
    "kind": "arxiv",
    "version": 1
  }
}