Pith Number

pith:PDIJYM5V

pith:2017:PDIJYM5VWITNX5BOWGLNCDUOL7

not attested not anchored not stored refs pending

Solving the Navier-Lame Equation in Cylindrical Coordinates Using the Buchwald Representation: Some Parametric Solutions with Applications

Blaine A. Chronik, Jamal Sakhr

arxiv:1704.06669 v5 · 2017-04-21 · math-ph · math.MP · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDIJYM5VWITNX5BOWGLNCDUOL7}

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	2026-05-18T00:08:36.594786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d09c33b5b226dbf42eb196d10e8e5fdebe5b234e5a36dfee5b0ae4c85f1c70

Aliases

arxiv: 1704.06669 · arxiv_version: 1704.06669v5 · doi: 10.48550/arxiv.1704.06669 · pith_short_12: PDIJYM5VWITN · pith_short_16: PDIJYM5VWITNX5BO · pith_short_8: PDIJYM5V

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/PDIJYM5VWITNX5BOWGLNCDUOL7 \
  | 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: 78d09c33b5b226dbf42eb196d10e8e5fdebe5b234e5a36dfee5b0ae4c85f1c70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d26098d532847d8c3e1c93ea26893b6f7afc7d24cb9ca083eeaef5948f14f513",
    "cross_cats_sorted": [
      "math.MP",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-04-21T18:17:27Z",
    "title_canon_sha256": "1cee18e0da6a6264a0c421eff616adc0e0ec49db182004b0e75b55fde34f840c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06669",
    "kind": "arxiv",
    "version": 5
  }
}