Pith Number

pith:BBEV5PWC

pith:2016:BBEV5PWCDYMQLHJXVY2LWWNR46

not attested not anchored not stored refs pending

Using the PPML approach for constructing a low-dissipation, operator-splitting scheme for numerical simulations of hydrodynamic flows

Eduard Vorobyov, Igor Kulikov

arxiv:1607.01105 v1 · 2016-07-05 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBEV5PWCDYMQLHJXVY2LWWNR46}

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	2026-05-18T01:11:30.146465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08495ebec21e19059d37ae34bb59b1e7b3ad64e44b6249ffb167648a59fbf3ef

Aliases

arxiv: 1607.01105 · arxiv_version: 1607.01105v1 · doi: 10.48550/arxiv.1607.01105 · pith_short_12: BBEV5PWCDYMQ · pith_short_16: BBEV5PWCDYMQLHJX · pith_short_8: BBEV5PWC

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/BBEV5PWCDYMQLHJXVY2LWWNR46 \
  | 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: 08495ebec21e19059d37ae34bb59b1e7b3ad64e44b6249ffb167648a59fbf3ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1080993d0666bf654b5728ef26830158a4e26e9f84ff2ffb65bff97f71616c5f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-07-05T03:53:09Z",
    "title_canon_sha256": "76a8f02b11495571d89c2928742a4944c34700d86c3da3ca219d875001f2ba15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01105",
    "kind": "arxiv",
    "version": 1
  }
}