Pith Number
pith:7D7Z2GL4
pith:2007:7D7Z2GL4RUG26SX6NYV37GYCUY
not attested
not anchored
not stored
refs pending
Solar-like oscillations in the G2 subgiant beta Hydri from dual-site observations
arxiv:astro-ph/0703747 v2 · 2007-03-29 · astro-ph
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{7D7Z2GL4RUG26SX6NYV37GYCUY}
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
· sign in to
claim
4
Citations
5
Replications
✓
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
Receipt and verification
| First computed | 2026-05-18T04:29:05.353136Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
f8ff9d197c8d0daf4afe6e2bbf9b02a6301a51151865956d8a84e854bd6ad3a5
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/7D7Z2GL4RUG26SX6NYV37GYCUY \
| 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: f8ff9d197c8d0daf4afe6e2bbf9b02a6301a51151865956d8a84e854bd6ad3a5
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "fa4249892b391ebfb37f0e7f40c2a1c7dbb22e467f5f5dbb3a922664cc833469",
"cross_cats_sorted": [],
"license": "",
"primary_cat": "astro-ph",
"submitted_at": "2007-03-29T04:36:50Z",
"title_canon_sha256": "68634a0ac229a99b4ec01bc1465aa437c24de4ceeb6208f09510959eb5f57f04"
},
"schema_version": "1.0",
"source": {
"id": "astro-ph/0703747",
"kind": "arxiv",
"version": 2
}
}