Pith Number

pith:TS7W6GWT

pith:2016:TS7W6GWTHIQXVTZ5GYIWBYXVF2

not attested not anchored not stored refs pending

Fractal Strichartz estimate for the wave equation

Chu-Hee Cho, Sanghyuk Lee, Seheon Ham

arxiv:1611.00206 v2 · 2016-11-01 · math.AP · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TS7W6GWTHIQXVTZ5GYIWBYXVF2}

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	2026-05-18T00:54:15.322190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cbf6f1ad33a217acf3d361160e2f52eb8885c90e5bb82ffa06b83536d2c4efa

Aliases

arxiv: 1611.00206 · arxiv_version: 1611.00206v2 · doi: 10.48550/arxiv.1611.00206 · pith_short_12: TS7W6GWTHIQX · pith_short_16: TS7W6GWTHIQXVTZ5 · pith_short_8: TS7W6GWT

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/TS7W6GWTHIQXVTZ5GYIWBYXVF2 \
  | 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: 9cbf6f1ad33a217acf3d361160e2f52eb8885c90e5bb82ffa06b83536d2c4efa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca7ed70a4c9b1be7becc111d75d0b1e34dbbc8a3b7b317361574d8b4a11c7103",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-11-01T12:58:03Z",
    "title_canon_sha256": "d457cbb4345354a69a7209b0e72a7d576072447a39b1b83cac27ae615f4173b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00206",
    "kind": "arxiv",
    "version": 2
  }
}