Pith Number

pith:MIJIJUZK

pith:2014:MIJIJUZK54JXAQX4V5SSF53C3Y

not attested not anchored not stored refs pending

Exact N-envelope-soliton solutions of the Hirota equation

Jian-Jun Shu

arxiv:1403.3645 v1 · 2014-03-14 · 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{MIJIJUZK54JXAQX4V5SSF53C3Y}

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	2026-05-18T02:56:19.805510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

621284d32aef137042fcaf6522f762de0243e6abc6120792e4604916a40efd39

Aliases

arxiv: 1403.3645 · arxiv_version: 1403.3645v1 · doi: 10.48550/arxiv.1403.3645 · pith_short_12: MIJIJUZK54JX · pith_short_16: MIJIJUZK54JXAQX4 · pith_short_8: MIJIJUZK

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/MIJIJUZK54JXAQX4V5SSF53C3Y \
  | 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: 621284d32aef137042fcaf6522f762de0243e6abc6120792e4604916a40efd39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b495a1facad0cd9d81dd32eb8126b9caa2baee75304c4a41c048ba0aeaedfe5",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-03-14T17:10:28Z",
    "title_canon_sha256": "d26e8f6243c701cc687d2f942e1df714b4a1ceb8b24d54a434d0f687059a3f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3645",
    "kind": "arxiv",
    "version": 1
  }
}