Pith Number

pith:LOU46R7P

pith:2022:LOU46R7P5BFOINES6XGDJYY4NV

not attested not anchored not stored refs pending

FocalClick: Towards Practical Interactive Image Segmentation

Donglian Qi, Hengshuang Zhao, Manni Duan, Xi Chen, Yilei Zhang, Zhiyan Zhao

arxiv:2204.02574 v2 · 2022-04-06 · 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{LOU46R7P5BFOINES6XGDJYY4NV}

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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.

Cited by

1 paper in Pith

SPA: Efficient User-Preference Alignment against Uncertainty in Medical Image Segmentation

Receipt and verification

First computed	2026-07-05T04:15:15.385735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ba9cf47efe84ae43492f5cc34e31c6d6b184f87e63fe10472ccec72acd48c11

Aliases

arxiv: 2204.02574 · arxiv_version: 2204.02574v2 · doi: 10.48550/arxiv.2204.02574 · pith_short_12: LOU46R7P5BFO · pith_short_16: LOU46R7P5BFOINES · pith_short_8: LOU46R7P

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/LOU46R7P5BFOINES6XGDJYY4NV \
  | 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: 5ba9cf47efe84ae43492f5cc34e31c6d6b184f87e63fe10472ccec72acd48c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f0762ee1d6e7e56fe5500b03a3431b45a3011fd10abd485454f16329b380796",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-06T04:32:01Z",
    "title_canon_sha256": "25ae4c11f07f9c1406d9b74d17813ffff9c527ad5b2f38b5a9b7c90a0b901cc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02574",
    "kind": "arxiv",
    "version": 2
  }
}