Pith Number

pith:KEG4R6QV

pith:2017:KEG4R6QVXAVD26RQLA2WUTH7G3

not attested not anchored not stored refs pending

Interplay between the Inverse Scattering Method and Fokas's Unified Transform with an Application

Vincent Caudrelier

arxiv:1704.05306 v4 · 2017-04-18 · math-ph · math.AP · 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{KEG4R6QVXAVD26RQLA2WUTH7G3}

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	2026-05-18T00:26:51.675978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510dc8fa15b82a3d7a3058356a4cff36cfe9e29bf934d16d50d55beb920da473

Aliases

arxiv: 1704.05306 · arxiv_version: 1704.05306v4 · doi: 10.48550/arxiv.1704.05306 · pith_short_12: KEG4R6QVXAVD · pith_short_16: KEG4R6QVXAVD26RQ · pith_short_8: KEG4R6QV

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/KEG4R6QVXAVD26RQLA2WUTH7G3 \
  | 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: 510dc8fa15b82a3d7a3058356a4cff36cfe9e29bf934d16d50d55beb920da473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eac518b02cc6c77eeca12ce08addf9686fd40f5f2a932cef473fd821394dd068",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-04-18T12:41:27Z",
    "title_canon_sha256": "b5526e824908dbaa6a223bb00608a20a2684d4f13e987a7f0bc46af847f1f011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05306",
    "kind": "arxiv",
    "version": 4
  }
}