Pith Number

pith:CM7QA7OE

pith:2015:CM7QA7OEP6ZTVF5O5HH2MBK73X

not attested not anchored not stored refs pending

Transformation and integrability of a generalized short pulse equation

Sergei Sakovich

arxiv:1510.08822 v1 · 2015-10-29 · nlin.SI · math-ph · math.MP · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CM7QA7OEP6ZTVF5O5HH2MBK73X}

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	2026-05-18T01:18:42.007675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

133f007dc47fb33a97aee9cfa6055fddfb230acd7ffb99c640709dc0e98ac540

Aliases

arxiv: 1510.08822 · arxiv_version: 1510.08822v1 · doi: 10.48550/arxiv.1510.08822 · pith_short_12: CM7QA7OEP6ZT · pith_short_16: CM7QA7OEP6ZTVF5O · pith_short_8: CM7QA7OE

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/CM7QA7OEP6ZTVF5O5HH2MBK73X \
  | 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: 133f007dc47fb33a97aee9cfa6055fddfb230acd7ffb99c640709dc0e98ac540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1ce24feb5e72319400f91b9a4fb84781b6c86c2c7bdb0b126cae81b46012bec",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2015-10-29T19:14:31Z",
    "title_canon_sha256": "6e177b76caececbfae18dab10ca4cd9f5717588c0348af40e83ad85e7194b324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08822",
    "kind": "arxiv",
    "version": 1
  }
}