Pith Number

pith:U3BP7T4M

pith:2018:U3BP7T4M3TREREKWOY4G67DSF2

not attested not anchored not stored refs pending

Fluid-structure interaction problems: An application to anchored and unanchored steel storage tanks subjected to seismic loadings

Fabrizio Paolacci, Hoang Nam Phan

arxiv:1805.00679 v1 · 2018-05-02 · math.NA · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3BP7T4M3TREREKWOY4G67DSF2}

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	2026-05-18T00:16:58.175108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6c2ffcf8cdce248915676386f7c722e93b3fb8e49221013d101714a9aaab519

Aliases

arxiv: 1805.00679 · arxiv_version: 1805.00679v1 · doi: 10.48550/arxiv.1805.00679 · pith_short_12: U3BP7T4M3TRE · pith_short_16: U3BP7T4M3TREREKW · pith_short_8: U3BP7T4M

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/U3BP7T4M3TREREKWOY4G67DSF2 \
  | 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: a6c2ffcf8cdce248915676386f7c722e93b3fb8e49221013d101714a9aaab519

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9af18f97364bd715528bc23740017b296b503ebc6b10b2ac0337849639c36e5f",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-02T08:52:30Z",
    "title_canon_sha256": "1c80e6985611f5d788a1f00183cc0b6775e2f880b1e77ff54000ddeb0a79e969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00679",
    "kind": "arxiv",
    "version": 1
  }
}