Pith Number

pith:6T5BZXGF

pith:2018:6T5BZXGF4VG7BI3HODXIXFQ6RW

not attested not anchored not stored refs pending

Strichartz and smoothing estimates in weighted $L^2$ spaces and their applications

Ihyeok Seo, Youngwoo Koh

arxiv:1803.10430 v2 · 2018-03-28 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6T5BZXGF4VG7BI3HODXIXFQ6RW}

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 open · sign in to claim

4 Citations open

5 Replications open

✓ 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	2026-05-17T23:39:58.709252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4fa1cdcc5e54df0a36770ee8b961e8d91ce846efcab4456aeac6a4bcf9d936e

Aliases

arxiv: 1803.10430 · arxiv_version: 1803.10430v2 · doi: 10.48550/arxiv.1803.10430 · pith_short_12: 6T5BZXGF4VG7 · pith_short_16: 6T5BZXGF4VG7BI3H · pith_short_8: 6T5BZXGF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6T5BZXGF4VG7BI3HODXIXFQ6RW \
  | 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: f4fa1cdcc5e54df0a36770ee8b961e8d91ce846efcab4456aeac6a4bcf9d936e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4b5da1abcd8ac6c6ee0f416f6c458581f8d5d19db29d97f468e2fb1743c3c41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-03-28T07:14:55Z",
    "title_canon_sha256": "4f8ae257dc1fdc8d930ab4bd4fe25ef60274cba8a53bf43775d5a4b52417a544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10430",
    "kind": "arxiv",
    "version": 2
  }
}