Pith Number

pith:4GVXAZ2E

pith:2024:4GVXAZ2EOMWDCDSYJMX6IFGELA

not attested not anchored not stored refs pending

From the self-dual Yang-Mills equation to the Fokas-Lenells equation

Da-jun Zhang, Shangshuai Li, Shuzhi Liu

arxiv:2411.10807 v1 · 2024-11-16 · nlin.SI · 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{4GVXAZ2EOMWDCDSYJMX6IFGELA}

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	2026-07-05T09:36:22.435953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1ab706744732c310e584b2fe414c45805e7e6039938be6889b9ad1a4b170673

Aliases

arxiv: 2411.10807 · arxiv_version: 2411.10807v1 · doi: 10.48550/arxiv.2411.10807 · pith_short_12: 4GVXAZ2EOMWD · pith_short_16: 4GVXAZ2EOMWDCDSY · pith_short_8: 4GVXAZ2E

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/4GVXAZ2EOMWDCDSYJMX6IFGELA \
  | 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: e1ab706744732c310e584b2fe414c45805e7e6039938be6889b9ad1a4b170673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a8615348be7f5f68054f5e80300c3a342922e145b687f3062c58c4084da4b8e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2024-11-16T14:00:15Z",
    "title_canon_sha256": "b463024b9e7c1c9357eeb051a9024a1aad1e570bc7b633aad008826f5e9a9dc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.10807",
    "kind": "arxiv",
    "version": 1
  }
}