Pith Number

pith:OIPAEBKF

pith:2026:OIPAEBKF75IJ546CTLZDWQMDSB

not attested not anchored not stored refs pending

AI Wizards at EXIST 2026: Hierarchical Soft-Label Learning for Multimodal Sexism Identification in Memes

Antonio Gravina, Luca Babboni, Luca Tedeschini, Matteo Fasulo

arxiv:2607.04410 v1 · 2026-07-05 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIPAEBKF75IJ546CTLZDWQMDSB}

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	2026-07-07T02:19:17.153761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

721e020545ff509ef3c29af23b4183904677e43636a7819580adff08024969cb

Aliases

arxiv: 2607.04410 · arxiv_version: 2607.04410v1 · doi: 10.48550/arxiv.2607.04410 · pith_short_12: OIPAEBKF75IJ · pith_short_16: OIPAEBKF75IJ546C · pith_short_8: OIPAEBKF

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/OIPAEBKF75IJ546CTLZDWQMDSB \
  | 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: 721e020545ff509ef3c29af23b4183904677e43636a7819580adff08024969cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e7263e90690f80314aaaf05b2fe9e05f11d3b7c71c4e6a74a39dbead7c3de19",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-05T17:03:08Z",
    "title_canon_sha256": "2c80f7c56f015e62c75ac9a295e94d95cbd8de1d3fc6214c0922e4134b7e89ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04410",
    "kind": "arxiv",
    "version": 1
  }
}