Pith Number

pith:KDDSHDRO

pith:2023:KDDSHDROLEVDGI4QHNA7GHEG22

not attested not anchored not stored refs pending

Supervised Contrastive Learning for Fine-grained Chromosome Recognition

Chengyu Zhou, Dahong Qian, Jun Wang, Kui Su, Ruijia Chang, Suncheng Xiang

arxiv:2312.07623 v1 · 2023-12-12 · 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{KDDSHDROLEVDGI4QHNA7GHEG22}

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	2026-07-05T07:23:33.762667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50c7238e2e592a3323903b41f31c86d68d6527322fef1f21d431a1407436bdcf

Aliases

arxiv: 2312.07623 · arxiv_version: 2312.07623v1 · doi: 10.48550/arxiv.2312.07623 · pith_short_12: KDDSHDROLEVD · pith_short_16: KDDSHDROLEVDGI4Q · pith_short_8: KDDSHDRO

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/KDDSHDROLEVDGI4QHNA7GHEG22 \
  | 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: 50c7238e2e592a3323903b41f31c86d68d6527322fef1f21d431a1407436bdcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd0a4d829d1c95113c9125202b8dcb5b6350fa7511aebfa7dbae736cba8ff13b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-12T06:12:21Z",
    "title_canon_sha256": "47b2784644e84c7ed3cd0c3023900a99a00e1b23c71cc4674fb31fdb466b419f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.07623",
    "kind": "arxiv",
    "version": 1
  }
}