Pith Number

pith:JEMJKRLL

pith:2025:JEMJKRLLU7VTPS73IZIP7SEKWD

not attested not anchored not stored refs pending

Asymptotic-Preserving Dynamical Low-Rank Method for the Stiff Nonlinear Boltzmann Equation

Jingwei Hu, Lukas Einkemmer, Shiheng Zhang

arxiv:2502.08951 v1 · 2025-02-13 · math.NA · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEMJKRLLU7VTPS73IZIP7SEKWD}

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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.

Cited by

1 paper in Pith

A Galerkin Alternating Projection Method for Kinetic Equations in the Diffusive Limit

Receipt and verification

First computed	2026-07-05T10:13:50.273532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

491895456ba7eb37cbfb4650ffc88ab0f1d4646883c737dabc3668c9fd92d614

Aliases

arxiv: 2502.08951 · arxiv_version: 2502.08951v1 · doi: 10.48550/arxiv.2502.08951 · pith_short_12: JEMJKRLLU7VT · pith_short_16: JEMJKRLLU7VTPS73 · pith_short_8: JEMJKRLL

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/JEMJKRLLU7VTPS73IZIP7SEKWD \
  | 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: 491895456ba7eb37cbfb4650ffc88ab0f1d4646883c737dabc3668c9fd92d614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8143999a80890e4900ad2d1d7221bd6e1854abb6cb3c91680fa06e923c83c67b",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-02-13T04:19:54Z",
    "title_canon_sha256": "e5e27e06b69d2272476926f1dfbbe3b604822e3d4b2394af1595a3894e540512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08951",
    "kind": "arxiv",
    "version": 1
  }
}