Pith Number

pith:3YJ44RSN

pith:2018:3YJ44RSNMRHZPUBTTHMDBLBBPB

not attested not anchored not stored refs pending

Reaction-subdiffusion on moving fluids

Guohua Li, Hong Zhang

arxiv:1804.00380 v1 · 2018-04-02 · 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{3YJ44RSNMRHZPUBTTHMDBLBBPB}

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	2026-05-18T00:02:35.322063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de13ce464d644f97d03399d830ac217865473bf03f278652ab99e890b96c0291

Aliases

arxiv: 1804.00380 · arxiv_version: 1804.00380v1 · doi: 10.48550/arxiv.1804.00380 · pith_short_12: 3YJ44RSNMRHZ · pith_short_16: 3YJ44RSNMRHZPUBT · pith_short_8: 3YJ44RSN

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/3YJ44RSNMRHZPUBTTHMDBLBBPB \
  | 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: de13ce464d644f97d03399d830ac217865473bf03f278652ab99e890b96c0291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9570b51493eff4ec24921380d59daf66d05b82dd87f13adb6843375b42fcf9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-04-02T03:03:15Z",
    "title_canon_sha256": "af14d15de1765c3caec1d211c5d5be721a3c1fd8e6c8b62dfa51002aa8a23ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00380",
    "kind": "arxiv",
    "version": 1
  }
}