Pith Number

pith:KX4QSERB

pith:2019:KX4QSERBZ6RSIJYKKT4CVG4JLH

not attested not anchored not stored refs pending

Exact simulation of first exit times for one-dimensional diffusion processes

C. Zucca, Samuel Herrmann (IMB)

arxiv:1905.04883 v1 · 2019-05-13 · math.PR · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KX4QSERBZ6RSIJYKKT4CVG4JLH}

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	2026-05-17T23:46:23.178946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f9091221cfa324270a54f82a9b8959fc49a8707cd3d1885f04db447625256e

Aliases

arxiv: 1905.04883 · arxiv_version: 1905.04883v1 · doi: 10.48550/arxiv.1905.04883 · pith_short_12: KX4QSERBZ6RS · pith_short_16: KX4QSERBZ6RSIJYK · pith_short_8: KX4QSERB

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/KX4QSERBZ6RSIJYKKT4CVG4JLH \
  | 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: 55f9091221cfa324270a54f82a9b8959fc49a8707cd3d1885f04db447625256e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee1f2967951a12cbaf53c496dec31744f5aa19d0afacc9ccdbaa36894b0d1f41",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-05-13T07:10:06Z",
    "title_canon_sha256": "5be201524ac4a0fc19e14f7301903738e859d8b2230d878b66e3fcb0684b7e04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04883",
    "kind": "arxiv",
    "version": 1
  }
}