Pith Number

pith:XRKDOY3U

pith:2022:XRKDOY3UICYJMKAVQ7BQD3Y4YJ

not attested not anchored not stored refs pending

Contrastive learning-based computational histopathology predict differential expression of cancer driver genes

Chen Wu, Dachuan Zhang, Gongming Zhou, Haojie Huang, Hui Liu, Lei Deng, Xuejun Liu

arxiv:2204.11994 v2 · 2022-04-25 · 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{XRKDOY3UICYJMKAVQ7BQD3Y4YJ}

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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	2026-07-05T04:18:19.287932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc5437637440b096281587c301ef1cc27459b8ff5bf08318757fd282d169ef21

Aliases

arxiv: 2204.11994 · arxiv_version: 2204.11994v2 · doi: 10.48550/arxiv.2204.11994 · pith_short_12: XRKDOY3UICYJ · pith_short_16: XRKDOY3UICYJMKAV · pith_short_8: XRKDOY3U

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/XRKDOY3UICYJMKAVQ7BQD3Y4YJ \
  | 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: bc5437637440b096281587c301ef1cc27459b8ff5bf08318757fd282d169ef21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2dbf0ea804aa5d3e34870979592afb187704e858dcbdcf5fdfc4c924e2e08f6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-25T23:21:33Z",
    "title_canon_sha256": "341559ec018579a5f80d3ab41efbe3f5807cb22d5d76922d88e29d480ed73041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11994",
    "kind": "arxiv",
    "version": 2
  }
}