Pith Number

pith:MENI2IXJ

pith:2012:MENI2IXJROS45CQFNBUH42ZF53

not attested not anchored not stored refs pending

On integrability of the Yao-Zeng two-component short-pulse equation

Jose Carlos Brunelli, Sergei Sakovich

arxiv:1205.6969 v1 · 2012-05-31 · 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{MENI2IXJROS45CQFNBUH42ZF53}

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	2026-05-18T03:40:14.103554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611a8d22e98ba5ce8a0568687e6b25eed8ffb099f873b5710c3538d13548b2a7

Aliases

arxiv: 1205.6969 · arxiv_version: 1205.6969v1 · doi: 10.48550/arxiv.1205.6969 · pith_short_12: MENI2IXJROS4 · pith_short_16: MENI2IXJROS45CQF · pith_short_8: MENI2IXJ

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/MENI2IXJROS45CQFNBUH42ZF53 \
  | 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: 611a8d22e98ba5ce8a0568687e6b25eed8ffb099f873b5710c3538d13548b2a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39b5603b14b020b7ebe2714aa34e47333b112c9cba52348f643120a3940231e8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-05-31T12:26:45Z",
    "title_canon_sha256": "72dbc3e0507063d27de6c870ff582725224ef8e6a37833a98e544ea1e7414b79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6969",
    "kind": "arxiv",
    "version": 1
  }
}