Pith Number

pith:J5YP3BZU

pith:2014:J5YP3BZUEF4235U752USULHBER

not attested not anchored not stored refs pending

A semi-Lagrangian gas-kinetic scheme for smooth flows

Peng Wang, Zhaoli Guo

arxiv:1412.2871 v1 · 2014-12-09 · physics.comp-ph · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5YP3BZUEF4235U752USULHBER}

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	2026-05-18T02:31:45.664546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f70fd87342179adf69feea92a2ce1244e9cd8d17b2f141aaa426ed4c16c7daa

Aliases

arxiv: 1412.2871 · arxiv_version: 1412.2871v1 · doi: 10.48550/arxiv.1412.2871 · pith_short_12: J5YP3BZUEF42 · pith_short_16: J5YP3BZUEF4235U7 · pith_short_8: J5YP3BZU

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/J5YP3BZUEF4235U752USULHBER \
  | 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: 4f70fd87342179adf69feea92a2ce1244e9cd8d17b2f141aaa426ed4c16c7daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0da358106895cd00fa5a5c9d4cc9be7fce4174695e786c3eac65f76ad5e7ba9",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-12-09T06:50:02Z",
    "title_canon_sha256": "819c6b75a3dad29f85b4242a4945f7757e7ab66273df600980dde64ff847686d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2871",
    "kind": "arxiv",
    "version": 1
  }
}