Pith Number

pith:IURGXPLB

pith:2026:IURGXPLBIRSUK7B2IPL6MTGJOT

not attested not anchored not stored refs pending

Well-posedness and trace theory for the Kolmogorov equation on bounded domains

Lisa Valentini

arxiv:2606.19198 v1 · 2026-06-17 · 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{IURGXPLBIRSUK7B2IPL6MTGJOT}

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	2026-06-19T16:12:07.616806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45226bbd614465457c3a43d7e64cc974d4048360e54837f7c277145d7a1672ec

Aliases

arxiv: 2606.19198 · arxiv_version: 2606.19198v1 · doi: 10.48550/arxiv.2606.19198 · pith_short_12: IURGXPLBIRSU · pith_short_16: IURGXPLBIRSUK7B2 · pith_short_8: IURGXPLB

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/IURGXPLBIRSUK7B2IPL6MTGJOT \
  | 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: 45226bbd614465457c3a43d7e64cc974d4048360e54837f7c277145d7a1672ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d582888210261d52ff36d37dbe54b29cd2b0cc58276baff1ea341057b9fb225",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-17T15:36:33Z",
    "title_canon_sha256": "fd5a8a14dd5364fda441de2ac0efe470a027948dbf18825a92c79e6e39793e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19198",
    "kind": "arxiv",
    "version": 1
  }
}