Pith Number

pith:VVV2RJ3Q

pith:2026:VVV2RJ3QWCYWT7RYOHKWAU34QO

not attested not anchored not stored refs pending

C^2GR: Coupled Comprehensive Generative Replay for a Continually Learnable Universal Segmentation Model

Guang Yang, Guoan Wang, Jingyang Zhang, Junzhi Ning, Lixu Gu, Wei Li, Yang Chen

arxiv:2606.23473 v1 · 2026-06-22 · 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{VVV2RJ3QWCYWT7RYOHKWAU34QO}

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	2026-06-23T03:14:20.870933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad6ba8a770b0b169fe3871d560537c83a8e1af104bafabca6dd8c2bbce51593a

Aliases

arxiv: 2606.23473 · arxiv_version: 2606.23473v1 · doi: 10.48550/arxiv.2606.23473 · pith_short_12: VVV2RJ3QWCYW · pith_short_16: VVV2RJ3QWCYWT7RY · pith_short_8: VVV2RJ3Q

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/VVV2RJ3QWCYWT7RYOHKWAU34QO \
  | 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: ad6ba8a770b0b169fe3871d560537c83a8e1af104bafabca6dd8c2bbce51593a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6a62befaf309536deedeca83b48ff4a0cf8450938a825c7f925a953e5d79d0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-22T15:19:03Z",
    "title_canon_sha256": "dba95b0f4d82b77c4487e42b3382373e99bc15d0cf27ec0fb583f02bb5db5c99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23473",
    "kind": "arxiv",
    "version": 1
  }
}