Pith Number
pith:7HXBR5X4
pith:2008:7HXBR5X4T2VAIX3WSH5GDKUGA4
not attested
not anchored
not stored
refs pending
Periodic Radio and H-alpha Emission from the L Dwarf Binary 2MASSW J0746425+200032: Exploring the Magnetic Field Topology and Radius of an L Dwarf
arxiv:0809.0001 v1 · 2008-08-29 · astro-ph
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{7HXBR5X4T2VAIX3WSH5GDKUGA4}
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Record completeness
1
Bitcoin timestamp
2
Internet Archive
3
Author claim
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claim
4
Citations
5
Replications
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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 | 2026-05-18T04:29:32.934470Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
f9ee18f6fc9eaa045f7691fa61aa86070c59b479992a1f4d59a6840447c1eb0f
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/7HXBR5X4T2VAIX3WSH5GDKUGA4 \
| 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: f9ee18f6fc9eaa045f7691fa61aa86070c59b479992a1f4d59a6840447c1eb0f
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "7cb22b86482e213f34fcb6976f73118adc69e70c9c25f50a5f3e25d3e3d6fc61",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph",
"submitted_at": "2008-08-29T20:02:59Z",
"title_canon_sha256": "230bb5b5a0b21b915a33b7ad4b65e3d1c87961bc6ea106f66c2b461f9d9a7c83"
},
"schema_version": "1.0",
"source": {
"id": "0809.0001",
"kind": "arxiv",
"version": 1
}
}