Pith Number

pith:CPGMOXKV

pith:2023:CPGMOXKVL3YGX7RZGKGZMHZHDP

not attested not anchored not stored refs pending

Transferability of Representations Learned using Supervised Contrastive Learning Trained on a Multi-Domain Dataset

Alvin De Jun Tan, Chai Kiat Yeo, Clement Tan

arxiv:2309.15486 v1 · 2023-09-27 · 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{CPGMOXKVL3YGX7RZGKGZMHZHDP}

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	2026-07-05T06:54:46.863149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13ccc75d555ef06bfe39328d961f271bdb028cbb54c101aa12b13effe599288c

Aliases

arxiv: 2309.15486 · arxiv_version: 2309.15486v1 · doi: 10.48550/arxiv.2309.15486 · pith_short_12: CPGMOXKVL3YG · pith_short_16: CPGMOXKVL3YGX7RZ · pith_short_8: CPGMOXKV

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/CPGMOXKVL3YGX7RZGKGZMHZHDP \
  | 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: 13ccc75d555ef06bfe39328d961f271bdb028cbb54c101aa12b13effe599288c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "127ec21f07efd585adf377501e0de630ffdfad7e3bf59b90049dfd66f011e318",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-27T08:34:36Z",
    "title_canon_sha256": "74080670d1cad9022273b65de0807410c6ac6c57e74d9ab6df8532d0b6e589e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.15486",
    "kind": "arxiv",
    "version": 1
  }
}