Pith Number

pith:RYGS6VLP

pith:2020:RYGS6VLPGJM523A7QRJODU3K3J

not attested not anchored not stored refs pending

A Multimodal Memes Classification: A Survey and Open Research Issues

Aftab Alam, Jawad Khan, Muhammad Numan Khan, Tariq Habib Afridi, Young-Koo Lee

arxiv:2009.08395 v1 · 2020-09-17 · cs.CV · cs.AI · cs.CL · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYGS6VLPGJM523A7QRJODU3K3J}

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	2026-07-05T09:02:52.188983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e0d2f556f3259dd6c1f8452e1d36ada50177087b7b88a88b94c91cc898e3860

Aliases

arxiv: 2009.08395 · arxiv_version: 2009.08395v1 · doi: 10.48550/arxiv.2009.08395 · pith_short_12: RYGS6VLPGJM5 · pith_short_16: RYGS6VLPGJM523A7 · pith_short_8: RYGS6VLP

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/RYGS6VLPGJM523A7QRJODU3K3J \
  | 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: 8e0d2f556f3259dd6c1f8452e1d36ada50177087b7b88a88b94c91cc898e3860

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d90187ace89059e8faa297a4779e920abf5a6c9ccf264733d311af2f68cd048e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-17T16:13:21Z",
    "title_canon_sha256": "73853985a7b1eaf6ac12d03cd9408ef9490e7ea2e757afc821752b3c2cf6ac6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08395",
    "kind": "arxiv",
    "version": 1
  }
}