Pith Number

pith:NSDB3WKT

pith:2015:NSDB3WKTJVNXXV2BOHFB3LNQMC

not attested not anchored not stored refs pending

Strikingly simple identities relating exit problems for L\'evy processes under continuous and Poisson observations

Hansjoerg Albrecher, Jevgenijs Ivanovs

arxiv:1507.03848 v2 · 2015-07-14 · 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{NSDB3WKTJVNXXV2BOHFB3LNQMC}

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	2026-05-18T01:36:49.406519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c861dd9534d5b7bd74171ca1dadb060a280a51e9f8aa9d163b07f3675af2b6a

Aliases

arxiv: 1507.03848 · arxiv_version: 1507.03848v2 · doi: 10.48550/arxiv.1507.03848 · pith_short_12: NSDB3WKTJVNX · pith_short_16: NSDB3WKTJVNXXV2B · pith_short_8: NSDB3WKT

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/NSDB3WKTJVNXXV2BOHFB3LNQMC \
  | 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: 6c861dd9534d5b7bd74171ca1dadb060a280a51e9f8aa9d163b07f3675af2b6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32c04d0a2a9bcbf4c930426119106d8c93a1f6473956b1563e14d0b8f41e16a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-07-14T13:42:13Z",
    "title_canon_sha256": "7cf87e5cde31f846ba1d2c1421e73c320699393f998481aa4662c2a95479e05c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03848",
    "kind": "arxiv",
    "version": 2
  }
}