Pith Number

pith:IDVOAAQN

pith:2013:IDVOAAQN4V5GK7UDWV6GPVXHYP

not attested not anchored not stored refs pending

High Order Asymptotic Preserving DG-IMEX Schemes for Discrete-Velocity Kinetic Equations in a Diffusive Scaling

Fengyan Li, Jing-Mei Qiu, Juhi Jang, Tao Xiong

arxiv:1306.0227 v1 · 2013-06-02 · 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{IDVOAAQN4V5GK7UDWV6GPVXHYP}

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	2026-05-18T03:21:55.746070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40eae0020de57a657e83b57c67d6e7c3f43d92a1ac63bb288860343348a140f0

Aliases

arxiv: 1306.0227 · arxiv_version: 1306.0227v1 · doi: 10.48550/arxiv.1306.0227 · pith_short_12: IDVOAAQN4V5G · pith_short_16: IDVOAAQN4V5GK7UD · pith_short_8: IDVOAAQN

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/IDVOAAQN4V5GK7UDWV6GPVXHYP \
  | 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: 40eae0020de57a657e83b57c67d6e7c3f43d92a1ac63bb288860343348a140f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd6ef53a51efb93cfc52babc0ddf11eb2518685dd04f7bc992784f73d63996a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-06-02T16:21:42Z",
    "title_canon_sha256": "84f6afb1cd148b8e7aa8f94e6d526626e3472c210ec95b815bdf3753177d32f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0227",
    "kind": "arxiv",
    "version": 1
  }
}