Pith Number

pith:K24ZEXOB

pith:2017:K24ZEXOB53UXF56NMJQ6Y7EMPX

not attested not anchored not stored refs pending

Random data Cauchy problem for a generalized KdV equation in the supercritical case

Jianhua Huang, Jinqiao Duan, Wei Yan

arxiv:1709.00933 v1 · 2017-09-04 · 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{K24ZEXOB53UXF56NMJQ6Y7EMPX}

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	2026-05-18T00:36:04.684732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56b9925dc1eee972f7cd6261ec7c8c7de7cc2e1168f7a9d00e0ff39f44eb7029

Aliases

arxiv: 1709.00933 · arxiv_version: 1709.00933v1 · doi: 10.48550/arxiv.1709.00933 · pith_short_12: K24ZEXOB53UX · pith_short_16: K24ZEXOB53UXF56N · pith_short_8: K24ZEXOB

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/K24ZEXOB53UXF56NMJQ6Y7EMPX \
  | 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: 56b9925dc1eee972f7cd6261ec7c8c7de7cc2e1168f7a9d00e0ff39f44eb7029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e514c43eb6b3998369611e6889e50c5fd8c1ca699f7a47bc41eba920110ab2fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-04T13:07:17Z",
    "title_canon_sha256": "5803254a495db19d8a8de8830e8b902f53c8b8d713e5abf45fb4367db71fc14f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00933",
    "kind": "arxiv",
    "version": 1
  }
}