Pith Number

pith:6OWTRBGX

pith:2009:6OWTRBGXFTQGBSNO35VD5POMJI

not attested not anchored not stored refs pending

Analysis of an asymptotic preserving scheme for linear kinetic equations in the diffusion limit

Jian-Guo Liu, Luc Mieussens (IMB)

arxiv:0910.0518 v1 · 2009-10-03 · math.NA · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6OWTRBGXFTQGBSNO35VD5POMJI}

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	2026-06-03T23:06:29.478611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3ad3884d72ce060c9aedf6a3ebdcc4a05784ae3ccefc8a84447001484f3ce67

Aliases

arxiv: 0910.0518 · arxiv_version: 0910.0518v1 · doi: 10.48550/arxiv.0910.0518 · pith_short_12: 6OWTRBGXFTQG · pith_short_16: 6OWTRBGXFTQGBSNO · pith_short_8: 6OWTRBGX

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/6OWTRBGXFTQGBSNO35VD5POMJI \
  | 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: f3ad3884d72ce060c9aedf6a3ebdcc4a05784ae3ccefc8a84447001484f3ce67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4c4892c42780301f28d966eda91008fe2be933ae068ba1997d51432fb232cc5",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2009-10-03T06:46:34Z",
    "title_canon_sha256": "08a532d340064e4ef44dbc83cdfe1cda15648e95810bdfb5832ca76dac3a1a2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0518",
    "kind": "arxiv",
    "version": 1
  }
}