Pith Number

pith:WLSPU4S2

pith:2012:WLSPU4S24USEAU75DVCQL6Q33P

not attested not anchored not stored refs pending

Global weak solutions for an incompressible Newtonian fluid interacting with a linearly elastic Koiter shell

Daniel Lengeler, Michael Ruzicka

arxiv:1207.3696 v1 · 2012-07-16 · 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{WLSPU4S24USEAU75DVCQL6Q33P}

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	2026-05-18T03:50:59.757375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2e4fa725ae5244053fd1d4505fa1bdbeba89180a6527161ca9dfac4cf91659c

Aliases

arxiv: 1207.3696 · arxiv_version: 1207.3696v1 · doi: 10.48550/arxiv.1207.3696 · pith_short_12: WLSPU4S24USE · pith_short_16: WLSPU4S24USEAU75 · pith_short_8: WLSPU4S2

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/WLSPU4S24USEAU75DVCQL6Q33P \
  | 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: b2e4fa725ae5244053fd1d4505fa1bdbeba89180a6527161ca9dfac4cf91659c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e338af7c1c06dd342042b10f5e8c321b1e67029f9418384012fa997de658ace",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-07-16T14:51:27Z",
    "title_canon_sha256": "880e4dc60bd0d9a314e10f40901c91a354d7920011b486db4746238da177cf56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3696",
    "kind": "arxiv",
    "version": 1
  }
}