Pith Number

pith:OCVI6Y3M

pith:2018:OCVI6Y3MZIKTVCJ2D75UR5OXS6

not attested not anchored not stored refs pending

A combined immersed boundary and discrete unified gas kinetic scheme for particle-fluid flows

Haolong Zhang, Lian-Ping Wang, Shi Tao, Zhaoli Guo

arxiv:1801.05708 v1 · 2018-01-16 · physics.flu-dyn · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCVI6Y3MZIKTVCJ2D75UR5OXS6}

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	2026-05-18T00:03:08.843421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70aa8f636cca153a893a1ffb48f5d7979c5a00170fde56519f71338da6bdd723

Aliases

arxiv: 1801.05708 · arxiv_version: 1801.05708v1 · doi: 10.48550/arxiv.1801.05708 · pith_short_12: OCVI6Y3MZIKT · pith_short_16: OCVI6Y3MZIKTVCJ2 · pith_short_8: OCVI6Y3M

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/OCVI6Y3MZIKTVCJ2D75UR5OXS6 \
  | 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: 70aa8f636cca153a893a1ffb48f5d7979c5a00170fde56519f71338da6bdd723

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b58627663bd806ed5f36080ef7ee332acd0de82bbbc39791bfae021c7f6b28",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-01-16T08:57:59Z",
    "title_canon_sha256": "c1a14d53131cd4b2fd556d280accc3b339c178d6170417b433b5bfae90b4f8cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05708",
    "kind": "arxiv",
    "version": 1
  }
}