Pith Number

pith:B2MOI6FZ

pith:2023:B2MOI6FZLOH3PPLYJEV6GQHSDH

not attested not anchored not stored refs pending

Test-Time Training for Semantic Segmentation with Output Contrastive Loss

Chenglu Zhu, Lin Yang, Sunyi Zheng, Yunlong Zhang, Yuxuan Sun, Zhongyi Shui

arxiv:2311.07877 v1 · 2023-11-14 · 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{B2MOI6FZLOH3PPLYJEV6GQHSDH}

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	2026-07-05T07:12:25.199251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e98e478b95b8fb7bd78492be340f219c751d97ae5b954a3962c6627bad57dd9

Aliases

arxiv: 2311.07877 · arxiv_version: 2311.07877v1 · doi: 10.48550/arxiv.2311.07877 · pith_short_12: B2MOI6FZLOH3 · pith_short_16: B2MOI6FZLOH3PPLY · pith_short_8: B2MOI6FZ

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/B2MOI6FZLOH3PPLYJEV6GQHSDH \
  | 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: 0e98e478b95b8fb7bd78492be340f219c751d97ae5b954a3962c6627bad57dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f5ca2d80a5cbc1fe84c46ee829c42d6960334b7a0155effe7eaf46a5f36605e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-14T03:13:47Z",
    "title_canon_sha256": "40db280c8113cc5ec0460d733f35a11973baf58b376f6f89ccba1bf6f7a7f6e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.07877",
    "kind": "arxiv",
    "version": 1
  }
}