Pith Number

pith:JQ3AABS5

pith:2019:JQ3AABS5QXX6TOSLKTAVMS6HS3

not attested not anchored not stored refs pending

Integration by parts formula for killed processes: A point of view from approximation theory

Arturo Kohatsu-Higa, Libo Li, Noufel Frikha (LPSM UMR 8001)

arxiv:1908.04550 v1 · 2019-08-13 · 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{JQ3AABS5QXX6TOSLKTAVMS6HS3}

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	2026-07-04T23:55:14.671727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c3600065d85efe9ba4b54c1564bc796f02e035d14d1fc1f6bf93d4ba47cf605

Aliases

arxiv: 1908.04550 · arxiv_version: 1908.04550v1 · doi: 10.48550/arxiv.1908.04550 · pith_short_12: JQ3AABS5QXX6 · pith_short_16: JQ3AABS5QXX6TOSL · pith_short_8: JQ3AABS5

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/JQ3AABS5QXX6TOSLKTAVMS6HS3 \
  | 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: 4c3600065d85efe9ba4b54c1564bc796f02e035d14d1fc1f6bf93d4ba47cf605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc9d684b57efe69e120a9cb5416326acd977ea640ea363ba13c422e6c21b9525",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-08-13T09:03:29Z",
    "title_canon_sha256": "fe32bcbb831312814667902722318fa3b96433e97212eb44b0d6de4d23bb4673"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04550",
    "kind": "arxiv",
    "version": 1
  }
}