Pith Number

pith:EQAFWJ5Z

pith:2026:EQAFWJ5ZDGN3CU4TENO7VJVGD2

not attested not anchored not stored refs pending

What Matters for Grocery Product Retrieval with Open Source Vision Language Models

Emmanuel G. Maminta, Rowel O. Atienza

arxiv:2605.18029 v1 · 2026-05-18 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQAFWJ5ZDGN3CU4TENO7VJVGD2}

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	2026-05-20T00:05:12.158037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24005b27b9199bb15393235dfaa6a61ea8fd31ccfa465d5d90bf13eba837aa35

Aliases

arxiv: 2605.18029 · arxiv_version: 2605.18029v1 · doi: 10.48550/arxiv.2605.18029 · pith_short_12: EQAFWJ5ZDGN3 · pith_short_16: EQAFWJ5ZDGN3CU4T · pith_short_8: EQAFWJ5Z

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/EQAFWJ5ZDGN3CU4TENO7VJVGD2 \
  | 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: 24005b27b9199bb15393235dfaa6a61ea8fd31ccfa465d5d90bf13eba837aa35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad49ff7fc722a8405974f95548696a0c49a510dabbc7350523b0abe5f0fd757a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-18T08:20:13Z",
    "title_canon_sha256": "311a39d4a45109c1d4dac03dfb17cbe0099e7332fb9eb7ad39a0bbd54ca42bc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18029",
    "kind": "arxiv",
    "version": 1
  }
}