Pith Number

pith:HWDKKTVF

pith:2023:HWDKKTVFTL5T7O7COTSWTLARH4

not attested not anchored not stored refs pending

From Pretext to Purpose: Batch-Adaptive Self-Supervised Learning

Jiansong Zhang, Linlin Shen, Peizhong Liu

arxiv:2311.09974 v2 · 2023-11-16 · 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{HWDKKTVFTL5T7O7COTSWTLARH4}

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	2026-07-05T08:00:38.298243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d86a54ea59afb3fbbe274e569ac113f35f15a5f88ed7ac3c151e8ad4a54cf25

Aliases

arxiv: 2311.09974 · arxiv_version: 2311.09974v2 · doi: 10.48550/arxiv.2311.09974 · pith_short_12: HWDKKTVFTL5T · pith_short_16: HWDKKTVFTL5T7O7C · pith_short_8: HWDKKTVF

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/HWDKKTVFTL5T7O7COTSWTLARH4 \
  | 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: 3d86a54ea59afb3fbbe274e569ac113f35f15a5f88ed7ac3c151e8ad4a54cf25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6568449c2e98dd8a0011ac3b948587d67593f132a277e487520258498c2625ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-16T15:47:49Z",
    "title_canon_sha256": "38372f0689f09521ff66b939330d01385f3b1e4fcdc304f2dc14c39cbc5f1b5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.09974",
    "kind": "arxiv",
    "version": 2
  }
}