Pith Number

pith:SDOAJWUL

pith:2026:SDOAJWUL7VD5UZTOCROX3F3PFA

not attested not anchored not stored refs pending

From Classification to Regression: Using a Fruitfly to Solve Equations

Panos Stinis, Shady E. Ahmed

arxiv:2607.27196 v1 · 2026-07-29 · cs.LG · cs.NA · 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{SDOAJWUL7VD5UZTOCROX3F3PFA}

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	2026-07-30T01:24:06.087542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

90dc04da8bfd47da666e145d7d976f283b8c48eb53bb591c550409aa139a63c8

Aliases

arxiv: 2607.27196 · arxiv_version: 2607.27196v1 · doi: 10.48550/arxiv.2607.27196 · pith_short_12: SDOAJWUL7VD5 · pith_short_16: SDOAJWUL7VD5UZTO · pith_short_8: SDOAJWUL

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/SDOAJWUL7VD5UZTOCROX3F3PFA \
  | 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: 90dc04da8bfd47da666e145d7d976f283b8c48eb53bb591c550409aa139a63c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b3bbef4254396d4c6a6c83625971e5c64f45d1ccee3f242e85e6f82f89bd6d9",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-29T17:58:05Z",
    "title_canon_sha256": "a09fa0e06e0b9e2f41c38a5b0285c18452ffc33e1906301013b23e8dc97e34e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27196",
    "kind": "arxiv",
    "version": 1
  }
}