Pith Number

pith:3VCQT6VV

pith:2026:3VCQT6VVG4BGXCKQDVRWVYJTOD

not attested not anchored not stored refs pending

Self-Supervised Learning with a Multi-Task Latent Space Objective

Abhishek Jha, Luc Van Gool, Marc Proesmans, Pierre-Fran\c{c}ois De Plaen, Tinne Tuytelaars

arxiv:2602.05845 v2 · 2026-02-05 · 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{3VCQT6VVG4BGXCKQDVRWVYJTOD}

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	2026-06-09T02:07:19.582169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd4509fab537026b89501d636ae13370cce349d52a0bd717c06119bd509c3a9c

Aliases

arxiv: 2602.05845 · arxiv_version: 2602.05845v2 · doi: 10.48550/arxiv.2602.05845 · pith_short_12: 3VCQT6VVG4BG · pith_short_16: 3VCQT6VVG4BGXCKQ · pith_short_8: 3VCQT6VV

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/3VCQT6VVG4BGXCKQDVRWVYJTOD \
  | 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: dd4509fab537026b89501d636ae13370cce349d52a0bd717c06119bd509c3a9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61e38843648d1b5adf7dde8b17d27f05e979efdf59fe9f265697cabd2f339ca4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-05T16:33:30Z",
    "title_canon_sha256": "5bb0c579236cd3a92475ec0edd160ac36cc55dd23f18fc159b3744f158060915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.05845",
    "kind": "arxiv",
    "version": 2
  }
}