Pith Number

pith:7DKZVOMW

pith:2021:7DKZVOMWQZEQGG6YYZK5CSQTPP

not attested not anchored not stored refs pending

Many Heads but One Brain: Fusion Brain -- a Competition and a Single Multimodal Multitask Architecture

Aleksandr Petiushko, Alex Shonenkov, Andrey Kuznetsov, Anton Voronov, Daria Bakshandaeva, Denis Dimitrov, Denis Karachev, Elena Tutubalina, Mark Potanin, Vera Davydova, Vladimir Arkhipkin

arxiv:2111.10974 v4 · 2021-11-22 · cs.CV · cs.AI · 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{7DKZVOMWQZEQGG6YYZK5CSQTPP}

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	2026-07-05T05:28:42.860288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8d59ab9968649031bd8c655d14a137bcff3ee68e567c6311813a2beb2e105bc

Aliases

arxiv: 2111.10974 · arxiv_version: 2111.10974v4 · doi: 10.48550/arxiv.2111.10974 · pith_short_12: 7DKZVOMWQZEQ · pith_short_16: 7DKZVOMWQZEQGG6Y · pith_short_8: 7DKZVOMW

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/7DKZVOMWQZEQGG6YYZK5CSQTPP \
  | 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: f8d59ab9968649031bd8c655d14a137bcff3ee68e567c6311813a2beb2e105bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72ea20719f267867cccf7199ee8e208fe23fa8e56de3d6e05dad593803c53668",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-22T03:46:52Z",
    "title_canon_sha256": "6f817b2f11e894e6a706351a4bf929a1869db541a70bf1507d88ae66030e2997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10974",
    "kind": "arxiv",
    "version": 4
  }
}