Pith Number

pith:FXJFSWHU

pith:2025:FXJFSWHUBXJZQZ6VYHMRVKZDMJ

not attested not anchored not stored refs pending

CellCLAT: Preserving Topology and Trimming Redundancy in Self-Supervised Cellular Contrastive Learning

Bin Qin, Fanjiang Xu, Jiangmeng Li, Jianwen Cao, Qirui Ji, Xuesong Wu, Yupeng Wang

arxiv:2505.21587 v1 · 2025-05-27 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXJFSWHUBXJZQZ6VYHMRVKZDMJ}

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	2026-07-05T11:11:00.511627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dd25958f40dd39867d5c1d91aab236261a2b3d4a0ca885ac0fe634578d22c7d

Aliases

arxiv: 2505.21587 · arxiv_version: 2505.21587v1 · doi: 10.48550/arxiv.2505.21587 · pith_short_12: FXJFSWHUBXJZ · pith_short_16: FXJFSWHUBXJZQZ6V · pith_short_8: FXJFSWHU

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/FXJFSWHUBXJZQZ6VYHMRVKZDMJ \
  | 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: 2dd25958f40dd39867d5c1d91aab236261a2b3d4a0ca885ac0fe634578d22c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5dfc8ef6f3c8d3029222b2752110bf5a2d31a931ca50b6eb919221dfbcc609",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-27T11:16:49Z",
    "title_canon_sha256": "bf7f377ca3cbc8fb9fbb0c04a120b4071f1fa2a28c3752ed9d9fd8229c44204e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21587",
    "kind": "arxiv",
    "version": 1
  }
}