Pith Number

pith:BQADLZHN

pith:2018:BQADLZHNYTXFED37SB3MRZUTXI

not attested not anchored not stored refs pending

A second order scheme for a Robin boundary condition in random walk algorithms

Amir Paster, Gianluca Boccardo, Igor M. Sokolov

arxiv:1802.04989 v1 · 2018-02-14 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQADLZHNYTXFED37SB3MRZUTXI}

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	2026-05-18T00:04:59.474347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c0035e4edc4ee520f7f9076c8e693ba26de3f5e51f7f4c8da0946eb62293554

Aliases

arxiv: 1802.04989 · arxiv_version: 1802.04989v1 · doi: 10.48550/arxiv.1802.04989 · pith_short_12: BQADLZHNYTXF · pith_short_16: BQADLZHNYTXFED37 · pith_short_8: BQADLZHN

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/BQADLZHNYTXFED37SB3MRZUTXI \
  | 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: 0c0035e4edc4ee520f7f9076c8e693ba26de3f5e51f7f4c8da0946eb62293554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4971506b23d9b157274972a624830f54fda49797f1b0e5186ba74160c967cecc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-02-14T08:46:53Z",
    "title_canon_sha256": "0940b9d975f756ba8cdf03b095101a9d269c54adf84688aaa38b8ca10439da5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04989",
    "kind": "arxiv",
    "version": 1
  }
}