Pith Number
pith:L4YISERI
pith:2019:L4YISERIWRGABETVGNSUPGDFUL
not attested
not anchored
not stored
refs resolved
The DSA-2000 -- A Radio Survey Camera
A proposed 2000-dish radio array would survey the sky ten times faster than the next flagship facility by outputting calibrated images, not visibilities.
arxiv:1907.07648 v1 · 2019-07-17 · astro-ph.IM
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{L4YISERIWRGABETVGNSUPGDFUL}
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.
Claims
C1strongest claim
Central claim unavailable from malformed reader payload.
C2weakest assumption
Load-bearing assumption unavailable from malformed reader payload.
C3one line summary
Pith review generated a malformed one-line summary.
References
[1] 1995, ApJ, 450, 559 – ‘The FIRST Survey: Faint Images of the Radio Sky at Twenty Centimeters’
[2] Bhatnagar, S.; Cornwell, T. J. 2017, AJ, 154, 197B – ‘The Pointing Self-calibration Algorithm for Aperture Synthesis Radio Telescopes’
[3] Condon, J. J.; Cotton, W. D.; Greisen, E. W. et al. 1998, AJ, 115, 1693 – ‘The NRAO VLA Sky Survey’
[4] Condon, J. J.; Cotton, W. D.; Fomalont, E. B. et al. 2012, ApJ, 758, 23 – ‘Resolving the Radio Source Background: Deeper Understanding through Confusion’
[5] Cotton, W. D.; Condon, J. J.; Kellermann, K. I. et al. 2018, ApJ, 856, 67 – ‘The Angular Size Distribution ofµJy Radio Sources’
Formal links
Cited by
Receipt and verification
| First computed | 2026-07-04T23:48:18.510088Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
5f30891228b44c0092753365479865a2d01d258e9ed9da07e7d75910a69431c8
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/L4YISERIWRGABETVGNSUPGDFUL \
| 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: 5f30891228b44c0092753365479865a2d01d258e9ed9da07e7d75910a69431c8
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "8edffc7ad0f43f6d71c27810c98d493ff089176f6cc05c8612f3f3284ef3be78",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.IM",
"submitted_at": "2019-07-17T17:14:55Z",
"title_canon_sha256": "96f149751269cf8440e894a84b56df495a42321e31fe05b360447a8e79254412"
},
"schema_version": "1.0",
"source": {
"id": "1907.07648",
"kind": "arxiv",
"version": 1
}
}