Pith Number

pith:ALQACNGL

pith:2015:ALQACNGLEGLZCAN5AHPWRQSWQL

not attested not anchored not stored refs pending

Local well-posedness for the fifth-order KdV equations on $\mathbb{T}$

Chulkwang Kwak

arxiv:1510.01017 v2 · 2015-10-05 · 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{ALQACNGLEGLZCAN5AHPWRQSWQL}

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	2026-05-18T01:20:58.894799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e00134cb21979101bd01df68c25682d00f0f2c0dbb00201bfb922385ff17f4

Aliases

arxiv: 1510.01017 · arxiv_version: 1510.01017v2 · doi: 10.48550/arxiv.1510.01017 · pith_short_12: ALQACNGLEGLZ · pith_short_16: ALQACNGLEGLZCAN5 · pith_short_8: ALQACNGL

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/ALQACNGLEGLZCAN5AHPWRQSWQL \
  | 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: 02e00134cb21979101bd01df68c25682d00f0f2c0dbb00201bfb922385ff17f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0e0ea940fecff14676ef36f00b0855cf8cda23973769b5f3bf4a9d8fd8f9e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-10-05T02:41:49Z",
    "title_canon_sha256": "d59623af63e1495e590823f99b0fc400256a274f06adf07bb19a345ef1148319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01017",
    "kind": "arxiv",
    "version": 2
  }
}