Pith Number

pith:4GUXXS43

pith:2022:4GUXXS43HZJY5K7I5MDXCP3IA3

not attested not anchored not stored refs pending

Chemical Abundances for 25 JWST Exoplanet Host Stars with KeckSpec

Alex S. Polanski, Andrew W. Howard, Howard Isaacson, Ian J.M. Crossfield, Malena Rice

arxiv:2207.13662 v1 · 2022-07-27 · 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{4GUXXS43HZJY5K7I5MDXCP3IA3}

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.

Cited by

1 paper in Pith

Benchmark Brown Dwarf Systems I: Chemical Abundance Analysis of FGK Stars with Wide-Separation Brown Dwarf Companions Using PEPSI

Receipt and verification

First computed	2026-07-05T04:44:09.429852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1a97bcb9b3e538eabe8eb07713f6806fb47c5bbb78a53c66acb337f8d795d96

Aliases

arxiv: 2207.13662 · arxiv_version: 2207.13662v1 · doi: 10.48550/arxiv.2207.13662 · pith_short_12: 4GUXXS43HZJY · pith_short_16: 4GUXXS43HZJY5K7I · pith_short_8: 4GUXXS43

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/4GUXXS43HZJY5K7I5MDXCP3IA3 \
  | 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: e1a97bcb9b3e538eabe8eb07713f6806fb47c5bbb78a53c66acb337f8d795d96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cc9c8dcd37ee277f84713493404d059ecc44594d1f9b5e4c91e643cce19a23a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-07-27T17:29:20Z",
    "title_canon_sha256": "754b040849d4dff7d94729fe3b7f6d0ed547a62e24bb4d0403a0a8bc4d32301f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13662",
    "kind": "arxiv",
    "version": 1
  }
}