Pith Number

pith:YRJ673ZJ

pith:2026:YRJ673ZJ5RARLGZTX6NUFWYCL5

not attested not anchored not stored refs pending

COVD: Continual Open-Vocabulary Object Detection with Novel Concept Injection

Liang Wan, Ruize Han, Yuntong Tian, Yupeng Zhang, Yuzhong Feng, Zixin Ren

arxiv:2605.27116 v1 · 2026-05-26 · 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{YRJ673ZJ5RARLGZTX6NUFWYCL5}

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	2026-05-27T02:05:42.786424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c453efef29ec41159b33bf9b42db025f73d0dd8071242160352864176ab6911f

Aliases

arxiv: 2605.27116 · arxiv_version: 2605.27116v1 · doi: 10.48550/arxiv.2605.27116 · pith_short_12: YRJ673ZJ5RAR · pith_short_16: YRJ673ZJ5RARLGZT · pith_short_8: YRJ673ZJ

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/YRJ673ZJ5RARLGZTX6NUFWYCL5 \
  | 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: c453efef29ec41159b33bf9b42db025f73d0dd8071242160352864176ab6911f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "371227631e4201a0ed1fad3fd1540e7ae62d3d2c8203938e7f716d62a51060d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-26T14:53:14Z",
    "title_canon_sha256": "a1713217826f0c0130a0c36346a78aa4446c5e2437813db61e585cb902c0de34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27116",
    "kind": "arxiv",
    "version": 1
  }
}