Pith Number
pith:NT74SGCI
pith:2018:NT74SGCIKWZT3SVGV5G5BWTSHM
not attested
not anchored
not stored
refs pending
Two Different Grain Size Distributions within the Protoplanetary Disk around HD 142527 Revealed by ALMA Polarization Observation
arxiv:1807.10776 v1 · 2018-07-27 · astro-ph.EP
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{NT74SGCIKWZT3SVGV5G5BWTSHM}
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Record completeness
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Bitcoin timestamp
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4
Citations
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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 | 2026-05-18T00:05:30.193989Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
6cffc9184855b33dcaa6af4dd0da723b0253e2a62504ca3e9c96de02993d5ee6
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/NT74SGCIKWZT3SVGV5G5BWTSHM \
| 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: 6cffc9184855b33dcaa6af4dd0da723b0253e2a62504ca3e9c96de02993d5ee6
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "96b8150c5212079e4ecf33249f71e8f64202668e59452e0059a94ab53c238a62",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.EP",
"submitted_at": "2018-07-27T18:00:05Z",
"title_canon_sha256": "b044062ea168f64fd775b4a459aeccf5e28979ae1f31a46e8974b6ab22a61c22"
},
"schema_version": "1.0",
"source": {
"id": "1807.10776",
"kind": "arxiv",
"version": 1
}
}