Pith Number

pith:SJEPP2PF

pith:2020:SJEPP2PFVS7TUWEKEMZLS32TOH

not attested not anchored not stored refs pending

Mutual Modality Learning for Video Action Classification

Aleksandr Petiushko, Maksim Dzabraev, Stepan Komkov

arxiv:2011.02543 v1 · 2020-11-04 · 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{SJEPP2PFVS7TUWEKEMZLS32TOH}

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	2026-07-05T01:49:22.215122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9248f7e9e5acbf3a588a2332b96f5371c094f5a3d5fefd857055a2c55b7c9037

Aliases

arxiv: 2011.02543 · arxiv_version: 2011.02543v1 · doi: 10.48550/arxiv.2011.02543 · pith_short_12: SJEPP2PFVS7T · pith_short_16: SJEPP2PFVS7TUWEK · pith_short_8: SJEPP2PF

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/SJEPP2PFVS7TUWEKEMZLS32TOH \
  | 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: 9248f7e9e5acbf3a588a2332b96f5371c094f5a3d5fefd857055a2c55b7c9037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81af8456b49a04d68737a908d3940e571fc9c18258181f4e9f816709aa3d0372",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-11-04T21:20:08Z",
    "title_canon_sha256": "7a5cbc6a9cd6e6711ecff51b6a6f77f309c22b2d74a7690a3d6a66713bd2f9d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.02543",
    "kind": "arxiv",
    "version": 1
  }
}