Pith Number

pith:PCJKSYBZ

pith:2018:PCJKSYBZBT6N7IH6V3ZQVW2VJH

not attested not anchored not stored refs pending

Pointwise convergence of solutions to the Schr\"odinger equation along a class of curves

Huiju Wang, Wenjuan Li

arxiv:1807.00292 v1 · 2018-07-01 · 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{PCJKSYBZBT6N7IH6V3ZQVW2VJH}

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	2026-05-18T00:11:55.360265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7892a960390cfcdfa0feaef30adb5549f7ccc012cdf1682bba15ea2952dc2420

Aliases

arxiv: 1807.00292 · arxiv_version: 1807.00292v1 · doi: 10.48550/arxiv.1807.00292 · pith_short_12: PCJKSYBZBT6N · pith_short_16: PCJKSYBZBT6N7IH6 · pith_short_8: PCJKSYBZ

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/PCJKSYBZBT6N7IH6V3ZQVW2VJH \
  | 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: 7892a960390cfcdfa0feaef30adb5549f7ccc012cdf1682bba15ea2952dc2420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "879b0fa6068ce4a225da528e367824d3751327fee4c8327391567b2c8addf610",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-07-01T08:33:13Z",
    "title_canon_sha256": "2e63d70480f60b7ca4558d163b9bd43c83cad770320ffbb54ee2c93e2d607099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00292",
    "kind": "arxiv",
    "version": 1
  }
}