Pith Number

pith:N7UMWNZF

pith:2018:N7UMWNZFC6ZAD7DMN6VJKPLJFD

not attested not anchored not stored refs pending

Generalized hydrodynamics and the classical hydrodynamic limit

Wen-an Yong, Yi Zhu, Zaibao Yang

arxiv:1809.01611 v1 · 2018-09-05 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7UMWNZFC6ZAD7DMN6VJKPLJFD}

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	2026-05-18T00:06:27.098776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fe8cb372517b201fc6c6faa953d6928c9c427ce0d0780169a669ff9669bf154

Aliases

arxiv: 1809.01611 · arxiv_version: 1809.01611v1 · doi: 10.48550/arxiv.1809.01611 · pith_short_12: N7UMWNZFC6ZA · pith_short_16: N7UMWNZFC6ZAD7DM · pith_short_8: N7UMWNZF

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/N7UMWNZFC6ZAD7DMN6VJKPLJFD \
  | 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: 6fe8cb372517b201fc6c6faa953d6928c9c427ce0d0780169a669ff9669bf154

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c177412b41c5fae619b5d77a071877d7585724da48ad7aa6425be98247b800fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-09-05T16:31:07Z",
    "title_canon_sha256": "e51fc8d67d2431c76652ea9f8bc9dc731f65b32b660fab4c03dd58c21a9f8481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01611",
    "kind": "arxiv",
    "version": 1
  }
}