Pith Number

pith:K6VFPF36

pith:2024:K6VFPF36YXPS77ZSZZMEMFKOU6

not attested not anchored not stored refs pending

The Spin Zone: Synchronously and Asynchronously Rotating Exoplanets Have Spectral Differences in Transmission

C. E. Harman, Nicholas Scarsdale, Thomas J. Fauchez

arxiv:2409.10752 v2 · 2024-09-16 · 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{K6VFPF36YXPS77ZSZZMEMFKOU6}

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	2026-07-05T10:52:37.735281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57aa57977ec5df2fff32ce5846154ea78c04be3f04a5e08b14569107272f95ff

Aliases

arxiv: 2409.10752 · arxiv_version: 2409.10752v2 · doi: 10.48550/arxiv.2409.10752 · pith_short_12: K6VFPF36YXPS · pith_short_16: K6VFPF36YXPS77ZS · pith_short_8: K6VFPF36

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/K6VFPF36YXPS77ZSZZMEMFKOU6 \
  | 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: 57aa57977ec5df2fff32ce5846154ea78c04be3f04a5e08b14569107272f95ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18c5f5d2e9d94e0d0916fa7d3c33ed5aeb3e34b16ff4c37265744b15116d6eac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-09-16T21:45:58Z",
    "title_canon_sha256": "94a54d680291b715387682d92213975e6add7606df696e3cd32480da92961771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.10752",
    "kind": "arxiv",
    "version": 2
  }
}