Pith Number

pith:UQKE4NKX

pith:2017:UQKE4NKXXI3BW5EYUPHZGV2ECN

not attested not anchored not stored refs pending

Tunneling of Micro-sized Droplets Through a Flowing Soap Film

Ildoo Kim, X.L. Wu

arxiv:1708.04331 v2 · 2017-08-14 · 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{UQKE4NKXXI3BW5EYUPHZGV2ECN}

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	2026-05-18T00:06:51.173115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4144e3557ba361b7498a3cf935744136a736b5cbf044ae8a26a11bc2d79a393

Aliases

arxiv: 1708.04331 · arxiv_version: 1708.04331v2 · doi: 10.48550/arxiv.1708.04331 · pith_short_12: UQKE4NKXXI3B · pith_short_16: UQKE4NKXXI3BW5EY · pith_short_8: UQKE4NKX

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/UQKE4NKXXI3BW5EYUPHZGV2ECN \
  | 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: a4144e3557ba361b7498a3cf935744136a736b5cbf044ae8a26a11bc2d79a393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "715443bb203a93f5e755ecade645c3e2caf5a45a4cd005152a43668949bbc0f8",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-08-14T21:12:50Z",
    "title_canon_sha256": "0ab88746d73ba756cd937e45e25d8f85fafdaceae844bc6a90d3580c406db1c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04331",
    "kind": "arxiv",
    "version": 2
  }
}