Pith Number

pith:P2QNBV5T

pith:2022:P2QNBV5T6SVBUPLQLGWWLRAOEE

not attested not anchored not stored refs pending

Multimodal and Explainable Internet Meme Classification

Abhinav Kumar Thakur, Alain Mermoud, Filip Ilievski, H\^ong-\^An Sandlin, Luca Luceri, Riccardo Tommasini, Zhivar Sourati

arxiv:2212.05612 v3 · 2022-12-11 · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2QNBV5T6SVBUPLQLGWWLRAOEE}

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	2026-07-05T05:58:52.748430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ea0d0d7b3f4aa1a3d7059ad65c40e21195488b32efb208d3bab60dd20ff8d1b

Aliases

arxiv: 2212.05612 · arxiv_version: 2212.05612v3 · doi: 10.48550/arxiv.2212.05612 · pith_short_12: P2QNBV5T6SVB · pith_short_16: P2QNBV5T6SVBUPLQ · pith_short_8: P2QNBV5T

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/P2QNBV5T6SVBUPLQLGWWLRAOEE \
  | 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: 7ea0d0d7b3f4aa1a3d7059ad65c40e21195488b32efb208d3bab60dd20ff8d1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "412b64c81b0220fa909a76646c55bbc9a5a97aa2f8c41d33216139f5fb4b09b8",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-12-11T21:52:21Z",
    "title_canon_sha256": "4dfda435b5d927dcf4d364dfcfd7c2a8802bfdf359912033916f4a1d938fae37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.05612",
    "kind": "arxiv",
    "version": 3
  }
}