Pith Number

pith:7SJ2VG7J

pith:2021:7SJ2VG7J5NLOOKVZUGYTS354RD

not attested not anchored not stored refs pending

MixSiam: A Mixture-based Approach to Self-supervised Representation Learning

Bo Du, Tianhao Zhao, Xiaoyang Guo, Yutian Lin

arxiv:2111.02679 v1 · 2021-11-04 · 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{7SJ2VG7J5NLOOKVZUGYTS354RD}

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	2026-07-05T03:29:07.303693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc93aa9be9eb56e72ab9a1b1396fbc88d7cf040f78afe6bd89b14bb1a78a292c

Aliases

arxiv: 2111.02679 · arxiv_version: 2111.02679v1 · doi: 10.48550/arxiv.2111.02679 · pith_short_12: 7SJ2VG7J5NLO · pith_short_16: 7SJ2VG7J5NLOOKVZ · pith_short_8: 7SJ2VG7J

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/7SJ2VG7J5NLOOKVZUGYTS354RD \
  | 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: fc93aa9be9eb56e72ab9a1b1396fbc88d7cf040f78afe6bd89b14bb1a78a292c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afeb3d98b7ce24e03bb0ffaa4fd69ecb4febf3a88b96b2cedaf8718cfcbf4153",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-04T08:12:47Z",
    "title_canon_sha256": "78f313c2f35eaddeff58799f75baaa2a436b0f77d60557222535ce6fa4b69186"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02679",
    "kind": "arxiv",
    "version": 1
  }
}