Pith Number

pith:5PINIFBS

pith:2017:5PINIFBS6BOZTIGSNJI52K6WH4

not attested not anchored not stored refs pending

Second-order accurate genuine BGK schemes for the ultra-relativistic flow simulations

Huazhong Tang, Yangyu Kuang, Yaping Chen

arxiv:1704.08501 v1 · 2017-04-27 · 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{5PINIFBS6BOZTIGSNJI52K6WH4}

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	2026-05-18T00:35:20.910959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebd0d41432f05d99a0d26a51dd2bd63f1a48e2a1ed8c96178453ca738bcb5027

Aliases

arxiv: 1704.08501 · arxiv_version: 1704.08501v1 · doi: 10.48550/arxiv.1704.08501 · pith_short_12: 5PINIFBS6BOZ · pith_short_16: 5PINIFBS6BOZTIGS · pith_short_8: 5PINIFBS

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/5PINIFBS6BOZTIGSNJI52K6WH4 \
  | 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: ebd0d41432f05d99a0d26a51dd2bd63f1a48e2a1ed8c96178453ca738bcb5027

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "037adf4f33017d60fc531c0f0722fe3d95c1a95cb4766ff75c675f89716e14ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-04-27T10:47:21Z",
    "title_canon_sha256": "ec2523faf37331626ff3d456fc26f4ad7e852176c6b23f70e4173239db2453b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08501",
    "kind": "arxiv",
    "version": 1
  }
}