Pith Number

pith:L7THF4LH

pith:2026:L7THF4LHJ4X6JML7V77DKKR4NO

not attested not anchored not stored refs pending

Using High-Resolution Spectroscopy to Study the Composition, Temperature, and Dynamics of Exoplanet Atmospheres

Mu'allim Yakubu

arxiv:2608.00520 v1 · 2026-08-01 · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7THF4LHJ4X6JML7V77DKKR4NO}

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	2026-08-04T00:37:06.411093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fe672f1674f2fe4b17faffe352a3c6b859c40a844912d99a8577976a1f6ae4e

Aliases

arxiv: 2608.00520 · arxiv_version: 2608.00520v1 · doi: 10.48550/arxiv.2608.00520 · pith_short_12: L7THF4LHJ4X6 · pith_short_16: L7THF4LHJ4X6JML7 · pith_short_8: L7THF4LH

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/L7THF4LHJ4X6JML7V77DKKR4NO \
  | 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: 5fe672f1674f2fe4b17faffe352a3c6b859c40a844912d99a8577976a1f6ae4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75baf6263dff172d3b1cfd7160a0db501d3877a682e8dba78d448a7d4e6c3646",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-08-01T08:31:04Z",
    "title_canon_sha256": "d88c36a5b5379424cb293676c29f9fa7222dc051a723ecc0867d65c0d8e3db82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00520",
    "kind": "arxiv",
    "version": 1
  }
}