Pith Number

pith:MEXHTUM2

pith:2019:MEXHTUM2Z24ZBJD3OOWEYOIL66

not attested not anchored not stored refs pending

Transit Ly-$\alpha$ signatures of terrestrial planets in the habitable zones of M dwarfs

E. Dorfi, H. Lammer, I.F. Shaikhislamov, K.G. Kislyakova, M. G\"udel, M. Holmstr\"om, M.L. Khodachenko, N.V. Erkaev, P. Odert

arxiv:1903.02303 v1 · 2019-03-06 · 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{MEXHTUM2Z24ZBJD3OOWEYOIL66}

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	2026-05-17T23:50:18.998329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

612e79d19aceb990a47b73ac4c390bf7857c86a5b9088d08920c06f9d5f53ad2

Aliases

arxiv: 1903.02303 · arxiv_version: 1903.02303v1 · doi: 10.48550/arxiv.1903.02303 · pith_short_12: MEXHTUM2Z24Z · pith_short_16: MEXHTUM2Z24ZBJD3 · pith_short_8: MEXHTUM2

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/MEXHTUM2Z24ZBJD3OOWEYOIL66 \
  | 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: 612e79d19aceb990a47b73ac4c390bf7857c86a5b9088d08920c06f9d5f53ad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d06915b3466e385903503abc0ffda23b713242e63250c97779af74b9493bf5ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-06T10:51:19Z",
    "title_canon_sha256": "89d81f5af4b6575167d5a448374c0820b9ecb8f2b54e8d4a6921475a73f9afb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02303",
    "kind": "arxiv",
    "version": 1
  }
}