Pith Number

pith:OVJJ3UT5

pith:2026:OVJJ3UT5OA6ZA5NAVXVA3NYYQX

not attested not anchored not stored refs pending

Multidimensional Task Learning: A Unified Tensor Framework for Computer Vision Tasks

Alaa El Ichi, Khalide Jbilou

arxiv:2602.23217 v2 · 2026-02-26 · cs.CV · 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{OVJJ3UT5OA6ZA5NAVXVA3NYYQX}

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	2026-05-26T01:03:26.583708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75529dd27d703d9075a0adea0db71885e57c88bcc1cee670a3c91d761cb6d9b4

Aliases

arxiv: 2602.23217 · arxiv_version: 2602.23217v2 · doi: 10.48550/arxiv.2602.23217 · pith_short_12: OVJJ3UT5OA6Z · pith_short_16: OVJJ3UT5OA6ZA5NA · pith_short_8: OVJJ3UT5

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/OVJJ3UT5OA6ZA5NAVXVA3NYYQX \
  | 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: 75529dd27d703d9075a0adea0db71885e57c88bcc1cee670a3c91d761cb6d9b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffd9a618820839a388d8de84ae04816b762ca3201d9d6db377a16a560a205cbe",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-26T17:00:45Z",
    "title_canon_sha256": "129a42273b6d3a92711fc5e39835847ba300cb93a06d183a6def6ba1b98cebc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.23217",
    "kind": "arxiv",
    "version": 2
  }
}