Pith Number

pith:N3HPCEOS

pith:2022:N3HPCEOSR5IBBAXRKHA7EU4QMO

not attested not anchored not stored refs pending

MDMMT-2: Multidomain Multimodal Transformer for Video Retrieval, One More Step Towards Generalization

Alexander Kunitsyn, Andrei Ivaniuta, Maksim Dzabraev, Maksim Kalashnikov

arxiv:2203.07086 v1 · 2022-03-14 · 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{N3HPCEOSR5IBBAXRKHA7EU4QMO}

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	2026-07-05T04:04:59.303770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ecef111d28f501082f151c1f25390639fc0e0e14ab5ac44d5b77d0df912fb28

Aliases

arxiv: 2203.07086 · arxiv_version: 2203.07086v1 · doi: 10.48550/arxiv.2203.07086 · pith_short_12: N3HPCEOSR5IB · pith_short_16: N3HPCEOSR5IBBAXR · pith_short_8: N3HPCEOS

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/N3HPCEOSR5IBBAXRKHA7EU4QMO \
  | 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: 6ecef111d28f501082f151c1f25390639fc0e0e14ab5ac44d5b77d0df912fb28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4a5e2ea6724bda19888c80c4bc57c8798c3fee4a4aa2c5f7f49974b73d5df85",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-14T13:15:09Z",
    "title_canon_sha256": "af4da665cde887b93b6b2439a63a602286ec4c88cbad9c8b93a64c9aeab3a2ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.07086",
    "kind": "arxiv",
    "version": 1
  }
}