Pith Number

pith:RK5DVZR4

pith:2017:RK5DVZR4WTPAJ6J2C4PX3Q3GFK

not attested not anchored not stored refs pending

Efficient Stochastic Asymptotic-Preserving IMEX Methods for Transport Equations with Diffusive Scalings and Random Inputs

Hanqing Lu, Lorenzo Pareschi, Shi Jin

arxiv:1703.03841 v1 · 2017-03-10 · 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{RK5DVZR4WTPAJ6J2C4PX3Q3GFK}

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	2026-05-18T00:48:52.999915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aba3ae63cb4de04f93a171f7dc3662abb15e3082d2ea0aec80bd23687cd9ebc

Aliases

arxiv: 1703.03841 · arxiv_version: 1703.03841v1 · doi: 10.48550/arxiv.1703.03841 · pith_short_12: RK5DVZR4WTPA · pith_short_16: RK5DVZR4WTPAJ6J2 · pith_short_8: RK5DVZR4

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/RK5DVZR4WTPAJ6J2C4PX3Q3GFK \
  | 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: 8aba3ae63cb4de04f93a171f7dc3662abb15e3082d2ea0aec80bd23687cd9ebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "685f6aee32b31124f4817176b826e54c092ceac557da8c4741b25a73c4a960e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-03-10T20:54:08Z",
    "title_canon_sha256": "765e8ca8aac887a16cee1bc5abefe4dec721855380ac8befbd228d78cc28a295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03841",
    "kind": "arxiv",
    "version": 1
  }
}