Pith Number

pith:XUGAJTQO

pith:2018:XUGAJTQOWQAU5L5IZDMHSOOPN4

not attested not anchored not stored refs pending

Dynamics of the focusing 3D cubic NLS with slowly decaying potential

Hua Wang, Qing Guo, Xiaohua Yao

arxiv:1811.07578 v3 · 2018-11-19 · 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{XUGAJTQOWQAU5L5IZDMHSOOPN4}

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	2026-05-17T23:59:22.033718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd0c04ce0eb4014eafa8c8d87939cf6f0b85e56630a23eb34615db4a241ac8dd

Aliases

arxiv: 1811.07578 · arxiv_version: 1811.07578v3 · doi: 10.48550/arxiv.1811.07578 · pith_short_12: XUGAJTQOWQAU · pith_short_16: XUGAJTQOWQAU5L5I · pith_short_8: XUGAJTQO

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/XUGAJTQOWQAU5L5IZDMHSOOPN4 \
  | 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: bd0c04ce0eb4014eafa8c8d87939cf6f0b85e56630a23eb34615db4a241ac8dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff921c29c2f82b2f953f5613f6356e54f94786515a91e1e8038077a049ce0a63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-19T09:45:08Z",
    "title_canon_sha256": "522215ab7acb1d62581f57057d19c6199a86e378c703e6027b2cd36a3ced7fc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07578",
    "kind": "arxiv",
    "version": 3
  }
}