Pith Number
pith:M4PVEKNI
pith:2018:M4PVEKNIKNXLI4GPSJQJANLEAV
not attested
not anchored
not stored
refs pending
The Infrared Medium-deep Survey. VI. Discovery of Faint Quasars at $z\sim5$ with a Medium-band-based Approach
arxiv:1811.08606 v2 · 2018-11-21 · astro-ph.GA
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{M4PVEKNIKNXLI4GPSJQJANLEAV}
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 | 2026-05-17T23:56:16.793598Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
671f5229a8536eb470cf9260903564056800c8c1d1dc4195d496e14c697680b7
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/M4PVEKNIKNXLI4GPSJQJANLEAV \
| 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: 671f5229a8536eb470cf9260903564056800c8c1d1dc4195d496e14c697680b7
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "d576c501737799277a7767be47f0751d4316f86ae6dfacd5aa451c8f4b3b1a9c",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.GA",
"submitted_at": "2018-11-21T06:13:05Z",
"title_canon_sha256": "c30ede019f41eaf2b4513de60b8b0625bf21f4d6f979fa8930bb8a796447f6a5"
},
"schema_version": "1.0",
"source": {
"id": "1811.08606",
"kind": "arxiv",
"version": 2
}
}