Pith Number

pith:HK3PPL2D

pith:2024:HK3PPL2D7IJT4KHHMVBEJNDUZV

not attested not anchored not stored refs pending

Generative Active Learning for Long-tailed Instance Segmentation

Chengxiang Fan, Chunhua Shen, Hao Chen, Muzhi Zhu, Weian Mao, Xiaogang Xu, Yang Liu

arxiv:2406.02435 v1 · 2024-06-04 · 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{HK3PPL2D7IJT4KHHMVBEJNDUZV}

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	2026-07-05T08:27:19.907845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ab6f7af43fa133e28e7654244b474cd5ca1b8bf6fc405b9f1e2793980fc8066

Aliases

arxiv: 2406.02435 · arxiv_version: 2406.02435v1 · doi: 10.48550/arxiv.2406.02435 · pith_short_12: HK3PPL2D7IJT · pith_short_16: HK3PPL2D7IJT4KHH · pith_short_8: HK3PPL2D

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/HK3PPL2D7IJT4KHHMVBEJNDUZV \
  | 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: 3ab6f7af43fa133e28e7654244b474cd5ca1b8bf6fc405b9f1e2793980fc8066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7cc93491afe244ac8d8ab0b48a41b1a3205ed2129d9f79c25a96f2bf6096b69",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-06-04T15:57:43Z",
    "title_canon_sha256": "22b2e9cd7323ee1d0e2338d7a5270c270480b5b6ad7a82c4912673099a874e23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.02435",
    "kind": "arxiv",
    "version": 1
  }
}