Pith Number

pith:EROJHSZM

pith:2015:EROJHSZMYK4BOVIGZVCOQMM5ZO

not attested not anchored not stored refs pending

An $L_q(L_p)$-theory for the time fractional evolution equations with variable coefficients

Ildoo Kim, Kyeong-Hun Kim, Sungbin Lim

arxiv:1505.00504 v2 · 2015-05-04 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EROJHSZMYK4BOVIGZVCOQMM5ZO}

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	2026-05-18T02:16:38.808019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

245c93cb2cc2b8175506cd44e8319dcbad7d29cd28ed0182f6202f815c28ec51

Aliases

arxiv: 1505.00504 · arxiv_version: 1505.00504v2 · doi: 10.48550/arxiv.1505.00504 · pith_short_12: EROJHSZMYK4B · pith_short_16: EROJHSZMYK4BOVIG · pith_short_8: EROJHSZM

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/EROJHSZMYK4BOVIGZVCOQMM5ZO \
  | 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: 245c93cb2cc2b8175506cd44e8319dcbad7d29cd28ed0182f6202f815c28ec51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8819c9826c3f106d46e8f0dbd267449241ccd31bae8595b4a4cb1fbd05b0f7b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-05-04T00:49:15Z",
    "title_canon_sha256": "147d0f226d7358c8bf58206a5746b514c2f19cf34f9d1a76b3d34b3db72809e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00504",
    "kind": "arxiv",
    "version": 2
  }
}