Pith Number

pith:5R4PX7GF

pith:2017:5R4PX7GFYLXTC7H5RXCK5W4CNB

not attested not anchored not stored refs pending

A theoretical and numerical study of gravity driven coating flow on cylinder and sphere: fingering instability

Shuo Hou

arxiv:1708.03487 v1 · 2017-08-11 · physics.flu-dyn · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5R4PX7GFYLXTC7H5RXCK5W4CNB}

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	2026-05-18T00:38:13.007651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec78fbfcc5c2ef317cfd8dc4aedb82684af1c81f863121b9c4a61e725aebc168

Aliases

arxiv: 1708.03487 · arxiv_version: 1708.03487v1 · doi: 10.48550/arxiv.1708.03487 · pith_short_12: 5R4PX7GFYLXT · pith_short_16: 5R4PX7GFYLXTC7H5 · pith_short_8: 5R4PX7GF

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/5R4PX7GFYLXTC7H5RXCK5W4CNB \
  | 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: ec78fbfcc5c2ef317cfd8dc4aedb82684af1c81f863121b9c4a61e725aebc168

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "748c13a82f6e1b03fd072c3e639554ca6df5a80622a74463502555e3a71d7189",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-08-11T09:43:02Z",
    "title_canon_sha256": "e274df1a82a277b980e72897e8d3a2e0519ce5657374b708ecebcde9655c1dd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03487",
    "kind": "arxiv",
    "version": 1
  }
}