Pith Number

pith:RLEFPNCE

pith:2026:RLEFPNCEOIZ46AWBPZL7V652FV

not attested not anchored not stored refs pending

Feynman--Kac formula for the heat equation with a one-center point interaction in $d=3$

Makoto Nakashima

arxiv:2606.11677 v1 · 2026-06-10 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLEFPNCEOIZ46AWBPZL7V652FV}

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.

Cited by

1 paper in Pith

A submartingale for the probability of avoiding the origin in one-point interaction ground-state diffusion: $d \in \{2,3\}$

Receipt and verification

First computed	2026-06-11T01:10:02.365591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ac857b4447233cf02c17e57fafbba2d4bf81f0318b29e9034df00b795873efc

Aliases

arxiv: 2606.11677 · arxiv_version: 2606.11677v1 · doi: 10.48550/arxiv.2606.11677 · pith_short_12: RLEFPNCEOIZ4 · pith_short_16: RLEFPNCEOIZ46AWB · pith_short_8: RLEFPNCE

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/RLEFPNCEOIZ46AWBPZL7V652FV \
  | 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: 8ac857b4447233cf02c17e57fafbba2d4bf81f0318b29e9034df00b795873efc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51e910d78bf1f807c7dd4b8ebf120851a83511e61b5bb3df190212cd55b9a216",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-06-10T05:41:17Z",
    "title_canon_sha256": "733df33e8df50f9a43450b2eb137078496f24f27b333e7ce31117732c51eccbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11677",
    "kind": "arxiv",
    "version": 1
  }
}