Pith Number

pith:3XY2LZXQ

pith:2011:3XY2LZXQ2YRSXBI66CWA7YZDI4

not attested not anchored not stored refs pending

Unsteady interaction of a viscous fluid with an elastic shell modeled by full von Karman equations

Igor Chueshov, Iryna Ryzhkova

arxiv:1112.6094 v1 · 2011-12-28 · math.AP · 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{3XY2LZXQ2YRSXBI66CWA7YZDI4}

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	2026-05-18T04:05:36.835272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddf1a5e6f0d6232b851ef0ac0fe3234724e706e23beaebe3a8b6cf68e7ef33bf

Aliases

arxiv: 1112.6094 · arxiv_version: 1112.6094v1 · doi: 10.48550/arxiv.1112.6094 · pith_short_12: 3XY2LZXQ2YRS · pith_short_16: 3XY2LZXQ2YRSXBI6 · pith_short_8: 3XY2LZXQ

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/3XY2LZXQ2YRSXBI66CWA7YZDI4 \
  | 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: ddf1a5e6f0d6232b851ef0ac0fe3234724e706e23beaebe3a8b6cf68e7ef33bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c02415efa54e73be8e94e3ce112e1eaf7cf07de4398fb85147e826221022728",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-12-28T10:47:00Z",
    "title_canon_sha256": "0c527aae63013f7f1d41d77e1fc8a0212e826b0da6b3b3a38d2877798eb54d2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6094",
    "kind": "arxiv",
    "version": 1
  }
}