Pith Number

pith:6PPAZUP2

pith:2022:6PPAZUP2QXPXS676FQTY4XIFDH

not attested not anchored not stored refs pending

Which Pixel to Annotate: a Label-Efficient Nuclei Segmentation Framework

Guanbin Li, Haofeng Li, Wei Lou, Xiang Wan, Xiaoguang Han

arxiv:2212.10305 v1 · 2022-12-20 · 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{6PPAZUP2QXPXS676FQTY4XIFDH}

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	2026-07-05T05:27:06.587838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3de0cd1fa85df797bfe2c278e5d0519cfe4321a93d25f640903ddd5d487451c

Aliases

arxiv: 2212.10305 · arxiv_version: 2212.10305v1 · doi: 10.48550/arxiv.2212.10305 · pith_short_12: 6PPAZUP2QXPX · pith_short_16: 6PPAZUP2QXPXS676 · pith_short_8: 6PPAZUP2

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/6PPAZUP2QXPXS676FQTY4XIFDH \
  | 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: f3de0cd1fa85df797bfe2c278e5d0519cfe4321a93d25f640903ddd5d487451c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e61a2e6ee9cb7b74466385761497ba518628dff60433a8bb2ee3991244ba950",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-20T14:53:26Z",
    "title_canon_sha256": "d9cf1aac6cabde5e3cf04cae24875b8d531491110b45365f9f7aa5ed51d1482f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10305",
    "kind": "arxiv",
    "version": 1
  }
}