Pith Number

pith:LKLII5GS

pith:2011:LKLII5GSDEOMFTAIMDSHOOZMTB

not attested not anchored not stored refs pending

Discrete Fourier restriction associated with Schrodinger equations

Xiaochun Li, Yi Hu

arxiv:1108.5164 v1 · 2011-08-17 · math.CA · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKLII5GSDEOMFTAIMDSHOOZMTB}

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	2026-05-18T04:14:45.280435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a968474d2191cc2cc0860e4773b2c984ef33da66af0395b2b02ff719529db1e

Aliases

arxiv: 1108.5164 · arxiv_version: 1108.5164v1 · doi: 10.48550/arxiv.1108.5164 · pith_short_12: LKLII5GSDEOM · pith_short_16: LKLII5GSDEOMFTAI · pith_short_8: LKLII5GS

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/LKLII5GSDEOMFTAIMDSHOOZMTB \
  | 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: 5a968474d2191cc2cc0860e4773b2c984ef33da66af0395b2b02ff719529db1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099b160ec639a25fbcfe9f44a62e3bcb0303fbc58b71956bf1c46a71fe3503ea",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2011-08-17T18:42:35Z",
    "title_canon_sha256": "e7b97d1cc264d2191982a99b874224974f4c294a02022e3ea8b001400faed9f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5164",
    "kind": "arxiv",
    "version": 1
  }
}