Pith Number

pith:R7YGU4H7

pith:2021:R7YGU4H764DYY3SPWA3AMF7U24

not attested not anchored not stored refs pending

Improving Semi-Supervised and Domain-Adaptive Semantic Segmentation with Self-Supervised Depth Estimation

Dengxin Dai, Luc Van Gool, Lukas Hoyer, Qin Wang, Yuhua Chen

arxiv:2108.12545 v1 · 2021-08-28 · 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{R7YGU4H764DYY3SPWA3AMF7U24}

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	2026-07-05T03:09:33.342778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ff06a70fff7078c6e4fb0360617f4d71e3b659b767d9ff86fb2b1eb5417c9fa

Aliases

arxiv: 2108.12545 · arxiv_version: 2108.12545v1 · doi: 10.48550/arxiv.2108.12545 · pith_short_12: R7YGU4H764DY · pith_short_16: R7YGU4H764DYY3SP · pith_short_8: R7YGU4H7

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/R7YGU4H764DYY3SPWA3AMF7U24 \
  | 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: 8ff06a70fff7078c6e4fb0360617f4d71e3b659b767d9ff86fb2b1eb5417c9fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71beea7b98ffd05b1158fc5fa0b0adab51a1db7e79a6da873d7e40ea78cbf3a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-28T01:33:38Z",
    "title_canon_sha256": "b04be19b2fb470b1015d42585f78f866a63c07d61539177f6897ca1a31a01319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.12545",
    "kind": "arxiv",
    "version": 1
  }
}