Pith Number

pith:WVJIUPNM

pith:2020:WVJIUPNMCNJATFVJP4HLQRT5UF

not attested not anchored not stored refs pending

Long time dynamics for defocusing cubic NLS on three dimensional product space

Jiqiang Zheng, Zehua Zhao

arxiv:2003.00665 v1 · 2020-03-02 · 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{WVJIUPNMCNJATFVJP4HLQRT5UF}

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	2026-07-05T00:44:49.253907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5528a3dac13520996a97f0eb8467da14a41f66a7b94ccd5088a9ff57c807619

Aliases

arxiv: 2003.00665 · arxiv_version: 2003.00665v1 · doi: 10.48550/arxiv.2003.00665 · pith_short_12: WVJIUPNMCNJA · pith_short_16: WVJIUPNMCNJATFVJ · pith_short_8: WVJIUPNM

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/WVJIUPNMCNJATFVJP4HLQRT5UF \
  | 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: b5528a3dac13520996a97f0eb8467da14a41f66a7b94ccd5088a9ff57c807619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a465545f1d89c3a0632c729d19f2593e12608c3fbb0bc523cd0e2c1ecb5b3349",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-03-02T05:17:48Z",
    "title_canon_sha256": "1d004f4e30b992164d44293f6b2b7ac8fa93594b1f6969139e5ca26457dc6e19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00665",
    "kind": "arxiv",
    "version": 1
  }
}