Pith Number

pith:LRNYDAXN

pith:2016:LRNYDAXNCMYYPVGZAIGPXCOETZ

not attested not anchored not stored refs pending

Inhomogeneous Strichartz estimates for Schr\"odinger's equation

Ihyeok Seo, Youngwoo Koh

arxiv:1601.07643 v2 · 2016-01-28 · 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{LRNYDAXNCMYYPVGZAIGPXCOETZ}

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	2026-05-18T01:16:24.343671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c5b8182ed133187d4d9020cfb89c49e499355c69ab2e598edefad96b8a7bc7b

Aliases

arxiv: 1601.07643 · arxiv_version: 1601.07643v2 · doi: 10.48550/arxiv.1601.07643 · pith_short_12: LRNYDAXNCMYY · pith_short_16: LRNYDAXNCMYYPVGZ · pith_short_8: LRNYDAXN

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/LRNYDAXNCMYYPVGZAIGPXCOETZ \
  | 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: 5c5b8182ed133187d4d9020cfb89c49e499355c69ab2e598edefad96b8a7bc7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc9c60bbec5efb0d536f61225d70833a693175ed2661a9c0c1f6c78c7add39e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-01-28T04:44:49Z",
    "title_canon_sha256": "435c9d7dd8afc3c2a01586e879b3a5050eab1b251ad1b9bc43a6cb2ef4fcfdfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07643",
    "kind": "arxiv",
    "version": 2
  }
}