Pith Number

pith:UVQDL6FK

pith:2015:UVQDL6FKNQIJCRZWJK7D3BTMZM

not attested not anchored not stored refs pending

Artificial neural networks in calibration of nonlinear mechanical models

Anna Ku\v{c}erov\'a, Eli\v{s}ka Janouchov\'a, Tom\'a\v{s} Mare\v{s}

arxiv:1502.01380 v2 · 2015-02-04 · cs.NE · cs.CE

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVQDL6FKNQIJCRZWJK7D3BTMZM}

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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	2026-05-18T01:19:34.388133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a56035f8aa6c109147364abe3d866ccb165d0fe37546fde7a4228c19e527afca

Aliases

arxiv: 1502.01380 · arxiv_version: 1502.01380v2 · doi: 10.48550/arxiv.1502.01380 · pith_short_12: UVQDL6FKNQIJ · pith_short_16: UVQDL6FKNQIJCRZW · pith_short_8: UVQDL6FK

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/UVQDL6FKNQIJCRZWJK7D3BTMZM \
  | 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: a56035f8aa6c109147364abe3d866ccb165d0fe37546fde7a4228c19e527afca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7441111a39deb36b2cd90b408d785e6315c0a40f40cf652903526b97ec5ba509",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2015-02-04T22:24:35Z",
    "title_canon_sha256": "94f956f6156d0a97013d4050b69268f3d2a7e5465c5443c44cec39362f19d788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01380",
    "kind": "arxiv",
    "version": 2
  }
}