Pith Number

pith:PYDNULCW

pith:2022:PYDNULCWZH2VV77DF2C43MT473

not attested not anchored not stored refs pending

Bi-directional Contrastive Learning for Domain Adaptive Semantic Segmentation

Bumsub Ham, Chanho Eom, Geon Lee, Hyekang Park, Wonkyung Lee

arxiv:2207.10892 v1 · 2022-07-22 · 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{PYDNULCWZH2VV77DF2C43MT473}

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	2026-07-05T04:42:40.825830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e06da2c56c9f55affe32e85cdb27cfec64491a5aa5eba0d631fdc465c8d8236

Aliases

arxiv: 2207.10892 · arxiv_version: 2207.10892v1 · doi: 10.48550/arxiv.2207.10892 · pith_short_12: PYDNULCWZH2V · pith_short_16: PYDNULCWZH2VV77D · pith_short_8: PYDNULCW

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/PYDNULCWZH2VV77DF2C43MT473 \
  | 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: 7e06da2c56c9f55affe32e85cdb27cfec64491a5aa5eba0d631fdc465c8d8236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c62269205deca9c3164336b5651fb4da71a4bc6c61b8187a2ada79c23579b289",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-22T05:57:54Z",
    "title_canon_sha256": "ced2520d57e9fcde4b0c376dbc2e111863117cd42ca1e0061de9b7387c19123e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10892",
    "kind": "arxiv",
    "version": 1
  }
}