Pith Number

pith:B6E6YUU6

pith:2013:B6E6YUU6W6DHH2QXDF63QECBYV

not attested not anchored not stored refs pending

A Study on the Pointwise Time-Space Estimates of Fundamental Solution for Higher Order Schr\odinger Equation Whose Symbol Function is One Kind of Degenerate Polynomial

Jin-Myong Kim, Myong-Jin Kim

arxiv:1303.4838 v1 · 2013-03-20 · 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{B6E6YUU6W6DHH2QXDF63QECBYV}

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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	2026-05-18T03:30:24.704247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f89ec529eb78673ea17197db81041c551b9e1603b138c9eb0128de31066a3d1

Aliases

arxiv: 1303.4838 · arxiv_version: 1303.4838v1 · doi: 10.48550/arxiv.1303.4838 · pith_short_12: B6E6YUU6W6DH · pith_short_16: B6E6YUU6W6DHH2QX · pith_short_8: B6E6YUU6

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/B6E6YUU6W6DHH2QXDF63QECBYV \
  | 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: 0f89ec529eb78673ea17197db81041c551b9e1603b138c9eb0128de31066a3d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "441b75b6e85f174f06f971654f745b8f75c912d17acf2768fec782ccb7073bcf",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-03-20T04:24:07Z",
    "title_canon_sha256": "be803d14092383e563ab1943a5aab61c2f82505a9f3ebd193c1cc5ae6a4589fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4838",
    "kind": "arxiv",
    "version": 1
  }
}