Pith Number

pith:VIRYP6P4

pith:2026:VIRYP6P4RKXA6GPV5J4FJGUD5X

not attested not anchored not stored refs pending

ECSEL: Explainable Classification via Signomial Equation Learning

Adia Lumadjeng, Erman Acar, Ilker Birbil

arxiv:2601.21789 v2 · 2026-01-29 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIRYP6P4RKXA6GPV5J4FJGUD5X}

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	2026-05-27T01:05:43.276810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa2387f9fc8aae0f19f5ea78549a83edede89ccbbea016e2540688e54f434efa

Aliases

arxiv: 2601.21789 · arxiv_version: 2601.21789v2 · doi: 10.48550/arxiv.2601.21789 · pith_short_12: VIRYP6P4RKXA · pith_short_16: VIRYP6P4RKXA6GPV · pith_short_8: VIRYP6P4

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/VIRYP6P4RKXA6GPV5J4FJGUD5X \
  | 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: aa2387f9fc8aae0f19f5ea78549a83edede89ccbbea016e2540688e54f434efa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5413fde62b3ff1d126b7211af4580b91a4f65c9333cc2c348b0bc9f293740a41",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-29T14:35:43Z",
    "title_canon_sha256": "7ff96bd4a74936587471f72d71b676db8b4f1a67496a8a0692ba104b47208ca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.21789",
    "kind": "arxiv",
    "version": 2
  }
}