Pith Number

pith:42DJ6LSX

pith:2019:42DJ6LSX63O535LLNJTAEA7WSO

not attested not anchored not stored refs pending

Constructing Self-motivated Pyramid Curriculums for Cross-Domain Semantic Segmentation: A Non-Adversarial Approach

Boqing Gong, Fengmao Lv, Lixin Duan, Qing Lian

arxiv:1908.09547 v1 · 2019-08-26 · 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{42DJ6LSX63O535LLNJTAEA7WSO}

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	2026-07-04T23:59:41.422292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6869f2e57f6ddddf56b6a660203f69394da00a5e16b0a325858867885b9a77b

Aliases

arxiv: 1908.09547 · arxiv_version: 1908.09547v1 · doi: 10.48550/arxiv.1908.09547 · pith_short_12: 42DJ6LSX63O5 · pith_short_16: 42DJ6LSX63O535LL · pith_short_8: 42DJ6LSX

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/42DJ6LSX63O535LLNJTAEA7WSO \
  | 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: e6869f2e57f6ddddf56b6a660203f69394da00a5e16b0a325858867885b9a77b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4fee45638b86f8033571b31943e453771a284ba210d040a11116bbc8af41186",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-26T09:16:17Z",
    "title_canon_sha256": "b9fca1312798297a5cff94aeb67bc77b2ba89089f6a2b8c0fdee52f7eba13bf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09547",
    "kind": "arxiv",
    "version": 1
  }
}