Pith Number
pith:FV5XQ3HH
pith:2007:FV5XQ3HHWZXNNFDO3KUUTWJVGG
not attested
not anchored
not stored
refs pending
Discovery of a WZ Sge-Type Dwarf Nova, SDSS J102146.44+234926.3: Unprecedented Infrared Activity during a Rebrightening Phase
arxiv:0711.2831 v1 · 2007-11-19 · astro-ph
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{FV5XQ3HHWZXNNFDO3KUUTWJVGG}
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
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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 | 2026-05-18T02:16:09.299229Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
2d7b786ce7b66ed6946edaa949d93531843f871ca3d775bb9378d42576ad1b80
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/FV5XQ3HHWZXNNFDO3KUUTWJVGG \
| 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: 2d7b786ce7b66ed6946edaa949d93531843f871ca3d775bb9378d42576ad1b80
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "8cf42dc1e5b948b1c7f1d5d66711fe43ee02a7c824127c2303de553e48790b61",
"cross_cats_sorted": [],
"license": "",
"primary_cat": "astro-ph",
"submitted_at": "2007-11-19T02:38:24Z",
"title_canon_sha256": "ccb0a4ea2c9070b0dd5c2bf591ae9193a6d78fe6aa7dea0970ebf6d2feb7ecad"
},
"schema_version": "1.0",
"source": {
"id": "0711.2831",
"kind": "arxiv",
"version": 1
}
}