Pith Number
pith:R7NGOUBX
pith:2014:R7NGOUBXCIOIDMVOCLTLAI5QIM
not attested
not anchored
not stored
refs pending
High-Resolution Radio Continuum Measurements of the Nuclear Disks of Arp 220
arxiv:1411.0932 v1 · 2014-11-04 · astro-ph.GA
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{R7NGOUBXCIOIDMVOCLTLAI5QIM}
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 | 2026-05-18T02:29:10.374004Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
8fda675037121c81b2ae12e6b023b04328040f79982db2cb8d85f321ffeba6d6
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/R7NGOUBXCIOIDMVOCLTLAI5QIM \
| 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: 8fda675037121c81b2ae12e6b023b04328040f79982db2cb8d85f321ffeba6d6
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "f6bfb44b74914b21e5f27fddd88819ec63a4dca1b413c6982970ff46799a4178",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.GA",
"submitted_at": "2014-11-04T14:57:23Z",
"title_canon_sha256": "f9d96e302168ba2d1c7af6e006e5bb33b7cbdb56247b5de823af0fc9a251537c"
},
"schema_version": "1.0",
"source": {
"id": "1411.0932",
"kind": "arxiv",
"version": 1
}
}