Pith Number

pith:53I2YLGA

pith:2019:53I2YLGAYZE7WX5AEAR2JQIZHD

not attested not anchored not stored refs pending

An adaptive multilevel Monte Carlo algorithm for the stochastic drift-diffusion-Poisson system

Amirreza Khodadadian, Clemens Heitzinger, Maryam Parvizi

arxiv:1904.05851 v2 · 2019-04-11 · math.NA · cs.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{53I2YLGAYZE7WX5AEAR2JQIZHD}

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	2026-07-05T01:18:34.960156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eed1ac2cc0c649fb5fa02023a4c11938cf5df3d3f4109a8bc37f2e1480915125

Aliases

arxiv: 1904.05851 · arxiv_version: 1904.05851v2 · doi: 10.48550/arxiv.1904.05851 · pith_short_12: 53I2YLGAYZE7 · pith_short_16: 53I2YLGAYZE7WX5A · pith_short_8: 53I2YLGA

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/53I2YLGAYZE7WX5AEAR2JQIZHD \
  | 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: eed1ac2cc0c649fb5fa02023a4c11938cf5df3d3f4109a8bc37f2e1480915125

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d137f7485e7b50c378fb3d2136f4b4a5c571e1cd9584e990f7e33b9a648778a",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-04-11T17:10:21Z",
    "title_canon_sha256": "2729831efb4eb4caf588067eefdd40676259e155f8d4f16edf547b37002958eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05851",
    "kind": "arxiv",
    "version": 2
  }
}