Pith Number

pith:T3BRHSU4

pith:2018:T3BRHSU4LUKISCNQBXQL7DCY3Q

not attested not anchored not stored refs pending

Detecting isotopologues in exoplanet atmospheres using ground-based high-dispersion spectroscopy

I. A. G. Snellen, P. Molli\`ere

arxiv:1809.01156 v2 · 2018-09-04 · 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{T3BRHSU4LUKISCNQBXQL7DCY3Q}

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	2026-05-17T23:54:11.053276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec313ca9c5d148909b00de0bf8c58dc267306f20fec2f217338f2282c7ec549

Aliases

arxiv: 1809.01156 · arxiv_version: 1809.01156v2 · doi: 10.48550/arxiv.1809.01156 · pith_short_12: T3BRHSU4LUKI · pith_short_16: T3BRHSU4LUKISCNQ · pith_short_8: T3BRHSU4

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/T3BRHSU4LUKISCNQBXQL7DCY3Q \
  | 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: 9ec313ca9c5d148909b00de0bf8c58dc267306f20fec2f217338f2282c7ec549

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d19cbfca3cc670f53db92c3ad4b7486a60118ddaa77032263ee5de104f81552e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-09-04T18:00:03Z",
    "title_canon_sha256": "3ef56abcd97cf93a7d9c26b19973ca29b4c291e0145366f4461101d536da0302"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01156",
    "kind": "arxiv",
    "version": 2
  }
}