Pith Number

pith:TBPXIEWA

pith:2020:TBPXIEWAAPSD57TEONIDXNLGE6

not attested not anchored not stored refs pending

A compact high-order gas-kinetic scheme on unstructured mesh for acoustic and shock wave computations

Fengxiang Zhao, Kun Xu, Wei Shyy, Xing Ji

arxiv:2010.05717 v2 · 2020-10-12 · math.NA · cs.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{TBPXIEWAAPSD57TEONIDXNLGE6}

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	2026-07-05T01:43:59.637170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

985f7412c003e43efe6473503bb5662793fd3beae3f8c67a6a40eb56028f98f7

Aliases

arxiv: 2010.05717 · arxiv_version: 2010.05717v2 · doi: 10.48550/arxiv.2010.05717 · pith_short_12: TBPXIEWAAPSD · pith_short_16: TBPXIEWAAPSD57TE · pith_short_8: TBPXIEWA

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/TBPXIEWAAPSD57TEONIDXNLGE6 \
  | 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: 985f7412c003e43efe6473503bb5662793fd3beae3f8c67a6a40eb56028f98f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4affbcb4ba5d6ff724e963d391a0f22b0299e13b555931e51715d8edba50592a",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-10-12T13:55:27Z",
    "title_canon_sha256": "ee1b76c148b3e9ef33d794354f110c34d2c3ed8e46f896c76eab62f8b3e187a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.05717",
    "kind": "arxiv",
    "version": 2
  }
}