Pith Number

pith:KB2XGTU4

pith:2017:KB2XGTU4V5ZKD5JZSBY7FAT7WZ

not attested not anchored not stored refs pending

Simple Heuristic for Data-Driven Computational Elasticity with Material Data Involving Noise and Outliers: A Local Robust Regression Approach

Yoshihiro Kanno

arxiv:1708.05794 v2 · 2017-08-19 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KB2XGTU4V5ZKD5JZSBY7FAT7WZ}

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	2026-05-17T23:55:38.968828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5075734e9caf72a1f5399071f2827fb66f6e82bf4bc4ae7e709c404f242e3b07

Aliases

arxiv: 1708.05794 · arxiv_version: 1708.05794v2 · doi: 10.48550/arxiv.1708.05794 · pith_short_12: KB2XGTU4V5ZK · pith_short_16: KB2XGTU4V5ZKD5JZ · pith_short_8: KB2XGTU4

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/KB2XGTU4V5ZKD5JZSBY7FAT7WZ \
  | 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: 5075734e9caf72a1f5399071f2827fb66f6e82bf4bc4ae7e709c404f242e3b07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdea3f132f27d855980c50a7257c94cd03123f0aab07f8084e00cc86365270e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-08-19T02:48:15Z",
    "title_canon_sha256": "212f1e17ff9e68c13e0998a4fbefc03cc909ef6bf5bab9efcd8c56d87c535334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05794",
    "kind": "arxiv",
    "version": 2
  }
}