Pith Number

pith:N2W6VYHF

pith:2004:N2W6VYHFGJ7MQ6LR4FMA3JWLIP

not attested not anchored not stored refs pending

The structure of Gelfand-Levitan-Marchenko type equations for Delsarte transmutation operators of linear multi-dimensional differential operators and operator pencils. Part 1

A.K. Prykarpatsky, J. Golenia, Y.A. Prykarpatsky

arxiv:math-ph/0403056 v1 · 2004-03-29 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2W6VYHFGJ7MQ6LR4FMA3JWLIP}

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	2026-05-18T01:38:33.525715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eadeae0e5327ec87971e1580da6cb43d2314e5f278f9af0f8c61481d172d8b9

Aliases

arxiv: math-ph/0403056 · arxiv_version: math-ph/0403056v1 · doi: 10.48550/arxiv.math-ph/0403056 · pith_short_12: N2W6VYHFGJ7M · pith_short_16: N2W6VYHFGJ7MQ6LR · pith_short_8: N2W6VYHF

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/N2W6VYHFGJ7MQ6LR4FMA3JWLIP \
  | 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: 6eadeae0e5327ec87971e1580da6cb43d2314e5f278f9af0f8c61481d172d8b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a253f47a87e59b572d0730965b969d863157fe6febb5c2b6cdae2934e784d21d",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2004-03-29T11:44:55Z",
    "title_canon_sha256": "8f441e50c223e8143a0c2d5eebd2de93cdf188dfbba524601f1e73fa14944c11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0403056",
    "kind": "arxiv",
    "version": 1
  }
}