Pith Number

pith:WSUDZM7Q

pith:2012:WSUDZM7QCYWEC2JMR5FWN2WL3I

not attested not anchored not stored refs pending

On the moving contact line singularity: Asymptotics of a diffuse-interface model

Andreas Nold, David N. Sibley, Nikos Savva, Serafim Kalliadasis

arxiv:1210.1724 v2 · 2012-10-05 · physics.flu-dyn · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSUDZM7QCYWEC2JMR5FWN2WL3I}

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	2026-05-18T03:11:47.063691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4a83cb3f0162c41692c8f4b66eacbda034a978fcad029de9bd0e875637f0511

Aliases

arxiv: 1210.1724 · arxiv_version: 1210.1724v2 · doi: 10.48550/arxiv.1210.1724 · pith_short_12: WSUDZM7QCYWE · pith_short_16: WSUDZM7QCYWEC2JM · pith_short_8: WSUDZM7Q

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/WSUDZM7QCYWEC2JMR5FWN2WL3I \
  | 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: b4a83cb3f0162c41692c8f4b66eacbda034a978fcad029de9bd0e875637f0511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e47d2f05a374a3f7a55b7d42d0fb54637d5c6a43b8c2a6e3e1741d12d36fe7",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-10-05T11:56:53Z",
    "title_canon_sha256": "65d4255625eba680fddeb279f945abf227f9be62a37b4fcd69bcf5e174b8b360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1724",
    "kind": "arxiv",
    "version": 2
  }
}