Pith Number

pith:7MMEV3EM

pith:2014:7MMEV3EMZESFXFNQ3U7SPZJOV6

not attested not anchored not stored refs pending

A New Class of Solutions of Combined KdV-mKdV Equation

Sumanta Bandyopadhyay

arxiv:1411.7077 v1 · 2014-11-26 · math-ph · math.MP · 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{7MMEV3EMZESFXFNQ3U7SPZJOV6}

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	2026-05-18T02:32:45.439203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb184aec8cc9245b95b0dd3f27e52eaf9d4c20adbc39a1999729415864f29f1d

Aliases

arxiv: 1411.7077 · arxiv_version: 1411.7077v1 · doi: 10.48550/arxiv.1411.7077 · pith_short_12: 7MMEV3EMZESF · pith_short_16: 7MMEV3EMZESFXFNQ · pith_short_8: 7MMEV3EM

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/7MMEV3EMZESFXFNQ3U7SPZJOV6 \
  | 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: fb184aec8cc9245b95b0dd3f27e52eaf9d4c20adbc39a1999729415864f29f1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5359b7451073e656ada1876b75688179a2db469875f126f4818ef794a9f554b2",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-11-26T00:27:48Z",
    "title_canon_sha256": "de1383407d9b47ceaf01031f97942c1d9d3a0d809a23ed4be9b593be8a3ad3b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7077",
    "kind": "arxiv",
    "version": 1
  }
}