Pith Number

pith:4XQMOUEB

pith:2025:4XQMOUEBP7RGEBC2DB26MU66E3

not attested not anchored not stored refs pending

Exploring the depths of symmetry in the mKdV equation: physical interpretations and multi-wave solutions

S. Y. Lou, Xiazhi Hao

arxiv:2501.02912 v1 · 2025-01-06 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4XQMOUEBP7RGEBC2DB26MU66E3}

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	2026-07-05T09:57:26.923860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5e0c750817fe262045a1875e653de26c437c4db14072f29deba22d4ad781d0d

Aliases

arxiv: 2501.02912 · arxiv_version: 2501.02912v1 · doi: 10.48550/arxiv.2501.02912 · pith_short_12: 4XQMOUEBP7RG · pith_short_16: 4XQMOUEBP7RGEBC2 · pith_short_8: 4XQMOUEB

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/4XQMOUEBP7RGEBC2DB26MU66E3 \
  | 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: e5e0c750817fe262045a1875e653de26c437c4db14072f29deba22d4ad781d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a463c68215cbe043dec1dc64d61816dbc5564582dee9885bf6874532240b274",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2025-01-06T10:44:32Z",
    "title_canon_sha256": "aecdf745fb2a76b8b032cd1583342276d40a65555dc6905c13c7bc8317bcb2d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02912",
    "kind": "arxiv",
    "version": 1
  }
}