Pith Number

pith:OKIITF2L

pith:2023:OKIITF2LII56WFTU6K3K6TFOSK

not attested not anchored not stored refs pending

Foundation Model Drives Weakly Incremental Learning for Semantic Segmentation

Chaohui Yu, Fan Wang, Jianlong Yuan, Jingliang Li, Qiang Zhou, Zhibin Wang

arxiv:2302.14250 v2 · 2023-02-28 · 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{OKIITF2LII56WFTU6K3K6TFOSK}

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	2026-07-05T06:02:49.959264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

729089974b423beb1674f2b6af4cae92ae51f2c502f257dd90e88b511064c7cf

Aliases

arxiv: 2302.14250 · arxiv_version: 2302.14250v2 · doi: 10.48550/arxiv.2302.14250 · pith_short_12: OKIITF2LII56 · pith_short_16: OKIITF2LII56WFTU · pith_short_8: OKIITF2L

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/OKIITF2LII56WFTU6K3K6TFOSK \
  | 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: 729089974b423beb1674f2b6af4cae92ae51f2c502f257dd90e88b511064c7cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3fddbbe32a29615724c7b15b0809d327579a37e7f41011cbab9ee823d836c53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-28T02:21:42Z",
    "title_canon_sha256": "b6d0fb49154b2087ce8e5897edd601fe6a84a905912d55c69410a67a4cf919b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.14250",
    "kind": "arxiv",
    "version": 2
  }
}