Pith Number

pith:D5LFD6LB

pith:2017:D5LFD6LBAZO3FFQ5H66PQB7QTN

not attested not anchored not stored refs pending

Lam\'e Parameter Estimation from Static Displacement Field Measurements in the Framework of Nonlinear Inverse Problems

Andreas Neubauer, Ekaterina Sherina, Otmar Scherzer, Simon Hubmer

arxiv:1710.10446 v2 · 2017-10-28 · math.NA · cs.NA · math.AP · 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{D5LFD6LBAZO3FFQ5H66PQB7QTN}

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	2026-06-04T19:11:08.105365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f5651f961065db2961d3fbcf807f09b48b8eefe998a99daa448eae412abb603

Aliases

arxiv: 1710.10446 · arxiv_version: 1710.10446v2 · doi: 10.48550/arxiv.1710.10446 · pith_short_12: D5LFD6LBAZO3 · pith_short_16: D5LFD6LBAZO3FFQ5 · pith_short_8: D5LFD6LB

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/D5LFD6LBAZO3FFQ5H66PQB7QTN \
  | 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: 1f5651f961065db2961d3fbcf807f09b48b8eefe998a99daa448eae412abb603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21acb19e54b9e3faee7e1f514cdf35a19247c2dbf647ba59fc5f25a8dda6eaaa",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP",
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-10-28T11:15:43Z",
    "title_canon_sha256": "bc595db57f64acdf2659ee62af244a55be6883efdd2ab16dfaa5f8c4935e1868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10446",
    "kind": "arxiv",
    "version": 2
  }
}