Pith Number

pith:VXKDKFUG

pith:2026:VXKDKFUGZFXEVO7DUMPP6TIGMT

not attested not anchored not stored refs pending

Kernel-Robust Dynamics for Reaction-Diffusion Equations with Measure-Valued Delay

Lennon Shikhman

arxiv:2606.04195 v1 · 2026-06-02 · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXKDKFUGZFXEVO7DUMPP6TIGMT}

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	2026-06-04T01:08:57.893810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add4351686c96e4abbe3a31eff4d0664e238467f4f27380950a17db3a9bcce24

Aliases

arxiv: 2606.04195 · arxiv_version: 2606.04195v1 · doi: 10.48550/arxiv.2606.04195 · pith_short_12: VXKDKFUGZFXE · pith_short_16: VXKDKFUGZFXEVO7D · pith_short_8: VXKDKFUG

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/VXKDKFUGZFXEVO7DUMPP6TIGMT \
  | 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: add4351686c96e4abbe3a31eff4d0664e238467f4f27380950a17db3a9bcce24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b305b210a2b701f7b784f88ec1bd8a06caf131b44c48ceae6b61aff89a818b2d",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-02T20:26:18Z",
    "title_canon_sha256": "9c641fe509f9c8eb07e162f1c206ddfb434f293482efd20807f4ba076a84f09a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04195",
    "kind": "arxiv",
    "version": 1
  }
}