Pith Number

pith:WMPIQCLN

pith:2022:WMPIQCLN35TMN4HJVUDGA7LYW6

not attested not anchored not stored refs pending

RankSeg: Adaptive Pixel Classification with Image Category Ranking for Segmentation

Han Hu, Haodi He, Xiangyu Yue, Yuhui Yuan

arxiv:2203.04187 v2 · 2022-03-08 · 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{WMPIQCLN35TMN4HJVUDGA7LYW6}

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	2026-07-05T04:41:54.694833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b31e88096ddf66c6f0e9ad06607d78b7881d49694e06b8e2336179dcf041b588

Aliases

arxiv: 2203.04187 · arxiv_version: 2203.04187v2 · doi: 10.48550/arxiv.2203.04187 · pith_short_12: WMPIQCLN35TM · pith_short_16: WMPIQCLN35TMN4HJ · pith_short_8: WMPIQCLN

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/WMPIQCLN35TMN4HJVUDGA7LYW6 \
  | 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: b31e88096ddf66c6f0e9ad06607d78b7881d49694e06b8e2336179dcf041b588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a80200192e1a80d48073cd606fe5c9ee44738d2917f38213395209c7edb35aea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-08T16:25:30Z",
    "title_canon_sha256": "2846a73defdc0f735cac1436ef2843b9d966ff14c4d5686fba0c56d47314da32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.04187",
    "kind": "arxiv",
    "version": 2
  }
}