Pith Number

pith:6Q2S2VL6

pith:2021:6Q2S2VL657ASM4DTCSRZINTYW5

not attested not anchored not stored refs pending

Semantic Segmentation with Generative Models: Semi-Supervised Learning and Strong Out-of-Domain Generalization

Antonio Torralba, Daiqing Li, Junlin Yang, Karsten Kreis, Sanja Fidler

arxiv:2104.05833 v1 · 2021-04-12 · cs.CV · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6Q2S2VL657ASM4DTCSRZINTYW5}

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	2026-07-05T02:31:25.791800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4352d557eefc126707314a3943678b7649f8f5f4ac3df525ef94d611b8a6848

Aliases

arxiv: 2104.05833 · arxiv_version: 2104.05833v1 · doi: 10.48550/arxiv.2104.05833 · pith_short_12: 6Q2S2VL657AS · pith_short_16: 6Q2S2VL657ASM4DT · pith_short_8: 6Q2S2VL6

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/6Q2S2VL657ASM4DTCSRZINTYW5 \
  | 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: f4352d557eefc126707314a3943678b7649f8f5f4ac3df525ef94d611b8a6848

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e03b5960a0696bd7c787b86afc69995acd074d974c2ea93d5b8214cd0cd383cc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-12T21:41:25Z",
    "title_canon_sha256": "9ff6c4b8fd6acf3ca7e9dfb68f28877815fcd85f2c50a0a290ecdec0f293f905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.05833",
    "kind": "arxiv",
    "version": 1
  }
}