Pith Number

pith:EWDURWSL

pith:2013:EWDURWSL276J44POAW7IOIVG7I

not attested not anchored not stored refs pending

Data Mining using Unguided Symbolic Regression on a Blast Furnace Dataset

Christoph Feilmayr, Gabriel Kronberger, Michael Affenzeller, Michael Kommenda

arxiv:1309.5931 v1 · 2013-09-23 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWDURWSL276J44POAW7IOIVG7I}

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	2026-05-18T03:12:33.680032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

258748da4bd7fc9e71ee05be8722a6fa2e77852d92411a05b6d7a451730ac5ba

Aliases

arxiv: 1309.5931 · arxiv_version: 1309.5931v1 · doi: 10.48550/arxiv.1309.5931 · pith_short_12: EWDURWSL276J · pith_short_16: EWDURWSL276J44PO · pith_short_8: EWDURWSL

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/EWDURWSL276J44POAW7IOIVG7I \
  | 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: 258748da4bd7fc9e71ee05be8722a6fa2e77852d92411a05b6d7a451730ac5ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c43c8e89cb3797acdc5d633b80b26bfcd32bea031132a5e19c4e2f072223a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2013-09-23T19:35:29Z",
    "title_canon_sha256": "435ba13bc958d2dfc5f6d15119483d75e27febe1385bd3cdd241c8fd85f38fcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5931",
    "kind": "arxiv",
    "version": 1
  }
}