Pith Number

pith:WEYXE2WS

pith:2024:WEYXE2WSOTDIJKHISLB7TFHSMW

not attested not anchored not stored refs pending

Rotation and Abundances of the Benchmark Brown Dwarf HD 33632 Ab from Keck/KPIC High-resolution Spectroscopy

Andrew Skemer, Ashley Baker, Benjamin Calvin, Ben Sappey, Chih-Chun Hsu, Daniel Echeverri, Dimitri Mawet, Evan Morris, Geoffrey A. Blake, Gregory W. Doppmann, Jacklyn Pezzato, Jacques-Robert Delorme, Jason J. Wang, Jean-Baptiste Ruffio, Jerry W. Xuan, Ji Wang, J. Kent Wallace, Joshua Liberman, Katelyn Horstman, Luke Finnerty, Michael P. Fitzgerald, Nemanja Jovanovic, Randall Bartos, Ronald A. L\'opez, Sylvain Cetre, Tobias Schofield, Yinzi Xin

arxiv:2405.08312 v3 · 2024-05-14 · astro-ph.SR · 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{WEYXE2WSOTDIJKHISLB7TFHSMW}

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	2026-07-05T08:34:18.792404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b131726ad274c684a8e892c3f994f265bca33a5f651532320b32c0931c04c856

Aliases

arxiv: 2405.08312 · arxiv_version: 2405.08312v3 · doi: 10.48550/arxiv.2405.08312 · pith_short_12: WEYXE2WSOTDI · pith_short_16: WEYXE2WSOTDIJKHI · pith_short_8: WEYXE2WS

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/WEYXE2WSOTDIJKHISLB7TFHSMW \
  | 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: b131726ad274c684a8e892c3f994f265bca33a5f651532320b32c0931c04c856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf584217c3b69a1e4f099672ad9980b73e80571190e14daaef812e0ced8011d2",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-05-14T04:34:28Z",
    "title_canon_sha256": "53ae5830f5b4302e44a649461c9d4e77943d8b7009a266a34a37f8d78db7e426"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.08312",
    "kind": "arxiv",
    "version": 3
  }
}