Pith Number

pith:ZDWBGLLT

pith:2025:ZDWBGLLTH4DQTSURKTF4QOUSS2

not attested not anchored not stored refs pending

Homogenization of parabolic problems for non-local convolution type operators under non-diffusive scaling of coefficients

Andrey Piatnitski, Elena Zhizhina

arxiv:2506.00872 v1 · 2025-06-01 · math.AP · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDWBGLLTH4DQTSURKTF4QOUSS2}

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	2026-07-05T11:13:41.953784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8ec132d733f0709ca9154cbc83a9296a7495c1294171cadb0d16eabadb52ba2

Aliases

arxiv: 2506.00872 · arxiv_version: 2506.00872v1 · doi: 10.48550/arxiv.2506.00872 · pith_short_12: ZDWBGLLTH4DQ · pith_short_16: ZDWBGLLTH4DQTSUR · pith_short_8: ZDWBGLLT

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/ZDWBGLLTH4DQTSURKTF4QOUSS2 \
  | 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: c8ec132d733f0709ca9154cbc83a9296a7495c1294171cadb0d16eabadb52ba2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "467800e9a0d600e6af8a0527f064b4d45b5c96301220b11713552861be89d9fd",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-06-01T07:20:29Z",
    "title_canon_sha256": "f405f5142fb9bcc47a6755373275b843ceae23f91e15f1a3ceab5d71770c7019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00872",
    "kind": "arxiv",
    "version": 1
  }
}