Pith Number

pith:AVTBCOE5

pith:2013:AVTBCOE5Y7TPLPJIODPZDJA3Y7

not attested not anchored not stored refs pending

Analysis of Asymptotic Preserving DG-IMEX Schemes for Linear Kinetic Transport Equations in a Diffusive Scaling

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

arxiv:1309.7670 v2 · 2013-09-29 · 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{AVTBCOE5Y7TPLPJIODPZDJA3Y7}

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	2026-05-18T02:50:00.782192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

056611389dc7e6f5bd2870df91a41bc7ed7fb68b510ba9fe195dbb90318a3714

Aliases

arxiv: 1309.7670 · arxiv_version: 1309.7670v2 · doi: 10.48550/arxiv.1309.7670 · pith_short_12: AVTBCOE5Y7TP · pith_short_16: AVTBCOE5Y7TPLPJI · pith_short_8: AVTBCOE5

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/AVTBCOE5Y7TPLPJIODPZDJA3Y7 \
  | 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: 056611389dc7e6f5bd2870df91a41bc7ed7fb68b510ba9fe195dbb90318a3714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0290097da3ebd3e9beca35d75f01945e6ee2afa1da5de92e491d20822563f99b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-09-29T22:03:49Z",
    "title_canon_sha256": "c965af6a3f242d438450f7992abb4471256e403d87a4ada6fd68c05aa0c53bec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7670",
    "kind": "arxiv",
    "version": 2
  }
}