Pith Number

pith:4FTZ2DBT

pith:2017:4FTZ2DBTQ3ITXQ4NE3XLEZB2KA

not attested not anchored not stored refs pending

A Riemann-Hilbert Approach to the Complex Sharma-Tasso-Olver Equation on the Half Line

Beibei Hu, Ning Zhang, Tiecheng Xia

arxiv:1704.03456 v1 · 2017-04-11 · math-ph · math.MP · nlin.PS · 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{4FTZ2DBTQ3ITXQ4NE3XLEZB2KA}

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	2026-05-18T00:28:56.021446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1679d0c3386d13bc38d26eeb2643a501e3b62a42be9e7400266f0415ca9fa53

Aliases

arxiv: 1704.03456 · arxiv_version: 1704.03456v1 · doi: 10.48550/arxiv.1704.03456 · pith_short_12: 4FTZ2DBTQ3IT · pith_short_16: 4FTZ2DBTQ3ITXQ4N · pith_short_8: 4FTZ2DBT

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/4FTZ2DBTQ3ITXQ4NE3XLEZB2KA \
  | 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: e1679d0c3386d13bc38d26eeb2643a501e3b62a42be9e7400266f0415ca9fa53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85d118af722986566db08df509fd1f79011d02e885f6c85b6a6d7a8abaafb1aa",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.PS",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-04-11T13:34:54Z",
    "title_canon_sha256": "e04b2898ee20f1ca142ad55eccc94ddacb1f86b73937a8db03014c058d4fc1d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03456",
    "kind": "arxiv",
    "version": 1
  }
}