Pith Number

pith:MWVRCFMD

pith:2011:MWVRCFMD764HKH2PJFHU7NHCZG

not attested not anchored not stored refs pending

Asymptotics of solutions for a basic case of fluid structure interaction

Christoph Boeckle, Peter Wittwer

arxiv:1109.1431 v2 · 2011-09-07 · 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{MWVRCFMD764HKH2PJFHU7NHCZG}

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	2026-05-18T03:57:26.806676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65ab111583ffb8751f4f494f4fb4e2c991969d85281f9a41d0b34fe8fe3e51fe

Aliases

arxiv: 1109.1431 · arxiv_version: 1109.1431v2 · doi: 10.48550/arxiv.1109.1431 · pith_short_12: MWVRCFMD764H · pith_short_16: MWVRCFMD764HKH2P · pith_short_8: MWVRCFMD

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/MWVRCFMD764HKH2PJFHU7NHCZG \
  | 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: 65ab111583ffb8751f4f494f4fb4e2c991969d85281f9a41d0b34fe8fe3e51fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "961e8868ff34404e8ea0c845f250cedb14146447c843ac30c6d31b29bb29f12f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-09-07T12:05:00Z",
    "title_canon_sha256": "540749ab652720621a04520acbbd9053298bdbec7e737349a7c76623d74f0af7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1431",
    "kind": "arxiv",
    "version": 2
  }
}