Pith Number

pith:QBYMWL2E

pith:2023:QBYMWL2EN4O3JZDYMBAQSTVCWN

not attested not anchored not stored refs pending

Multi-Modal Prototypes for Open-World Semantic Segmentation

Chaofan Ma, Chen Ju, Fei Zhang, Jiangchao Yao, Yanfeng Wang, Ya Zhang, Yuhuan Yang

arxiv:2307.02003 v3 · 2023-07-05 · 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{QBYMWL2EN4O3JZDYMBAQSTVCWN}

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	2026-07-05T08:42:29.708536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8070cb2f446f1db4e4786041094ea2b3570f0d566803151d77e416c286c0c6a9

Aliases

arxiv: 2307.02003 · arxiv_version: 2307.02003v3 · doi: 10.48550/arxiv.2307.02003 · pith_short_12: QBYMWL2EN4O3 · pith_short_16: QBYMWL2EN4O3JZDY · pith_short_8: QBYMWL2E

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/QBYMWL2EN4O3JZDYMBAQSTVCWN \
  | 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: 8070cb2f446f1db4e4786041094ea2b3570f0d566803151d77e416c286c0c6a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5303b0ea9e8322b1d7328dd56e238f4e32ecc8e42b91658065557482d21d9cfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-05T03:27:31Z",
    "title_canon_sha256": "9a62eb3a38cff817d622aac0b7fe5a0ecb9ec26c06675067586535cca3f56100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02003",
    "kind": "arxiv",
    "version": 3
  }
}