Pith Number

pith:EAYKEELZ

pith:2018:EAYKEELZJEG2CMD2DOV6YWJFQQ

not attested not anchored not stored refs pending

The phase shift of line solitons for the KP-II equation

Tetsu Mizumachi

arxiv:1808.00809 v1 · 2018-08-02 · math.AP · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EAYKEELZJEG2CMD2DOV6YWJFQQ}

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	2026-05-18T00:09:03.377087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2030a21179490da1307a1babec59258410f769cd161b07bb93e0115671b62393

Aliases

arxiv: 1808.00809 · arxiv_version: 1808.00809v1 · doi: 10.48550/arxiv.1808.00809 · pith_short_12: EAYKEELZJEG2 · pith_short_16: EAYKEELZJEG2CMD2 · pith_short_8: EAYKEELZ

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/EAYKEELZJEG2CMD2DOV6YWJFQQ \
  | 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: 2030a21179490da1307a1babec59258410f769cd161b07bb93e0115671b62393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9e23a734f1ec8db102c3404961f457e48076905a43bb9fa44f24448917cca74",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-08-02T13:39:10Z",
    "title_canon_sha256": "602ec1305ee4bbe5eb861e8e77c348d7aabb0773486f086db15e51aa08ced145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00809",
    "kind": "arxiv",
    "version": 1
  }
}