Pith Number

pith:NKTTHU2K

pith:2018:NKTTHU2KYUN42ODDVLPOVHSXXB

not attested not anchored not stored refs pending

Linear and nonlinear equations for beams and degenerate plates with multiple intermediate piers

Filippo Gazzola, Maurizio Garrione

arxiv:1809.03948 v2 · 2018-09-11 · math.AP · math.CA · math.DS · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKTTHU2KYUN42ODDVLPOVHSXXB}

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	2026-05-17T23:57:57.115253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aa733d34ac51bcd3863aadeea9e57b87d0db31158d53d0a6e56f3c66972c0b2

Aliases

arxiv: 1809.03948 · arxiv_version: 1809.03948v2 · doi: 10.48550/arxiv.1809.03948 · pith_short_12: NKTTHU2KYUN4 · pith_short_16: NKTTHU2KYUN42ODD · pith_short_8: NKTTHU2K

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/NKTTHU2KYUN42ODDVLPOVHSXXB \
  | 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: 6aa733d34ac51bcd3863aadeea9e57b87d0db31158d53d0a6e56f3c66972c0b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b9a7db22dcd64a306bef07a653ded2f23ebaa2bcea9e11475fc12276ec16bb6",
    "cross_cats_sorted": [
      "math.CA",
      "math.DS",
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-09-11T14:55:40Z",
    "title_canon_sha256": "84bca1029c154df566b64b25718eeb585656bb6c04157460bfac101ebaedfb69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03948",
    "kind": "arxiv",
    "version": 2
  }
}