Pith Number

pith:ER4JSPYX

pith:2017:ER4JSPYX6PMIXVDDSCLJLWJVRK

not attested not anchored not stored refs pending

A theoretical and numerical study of gravity driven coating flow on cylinder and sphere: two-dimensional and axisymmetric capillary waves

Shuo Hou

arxiv:1707.09818 v1 · 2017-07-31 · physics.flu-dyn · cond-mat.soft · physics.geo-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{ER4JSPYX6PMIXVDDSCLJLWJVRK}

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	2026-05-18T00:38:41.398844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2478993f17f3d88bd463909695d9358ab071481b101365a5ae173ba228bd57df

Aliases

arxiv: 1707.09818 · arxiv_version: 1707.09818v1 · doi: 10.48550/arxiv.1707.09818 · pith_short_12: ER4JSPYX6PMI · pith_short_16: ER4JSPYX6PMIXVDD · pith_short_8: ER4JSPYX

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/ER4JSPYX6PMIXVDDSCLJLWJVRK \
  | 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: 2478993f17f3d88bd463909695d9358ab071481b101365a5ae173ba228bd57df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c475f98adf0deaef2902dbe43f001ff779039bb98f7a23174400e86335babf3",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-07-31T12:32:55Z",
    "title_canon_sha256": "bc9a6ba116ae62d2b6a3e28cd80e2eb0c7074e0c59186535644cfa37fc9b5174"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09818",
    "kind": "arxiv",
    "version": 1
  }
}