Pith Number

pith:BOG56UB6

pith:2017:BOG56UB6KAK276OAJCJAEK27A7

not attested not anchored not stored refs pending

No More Discrimination: Cross City Adaptation of Road Scene Segmenters

Bo-Cheng Tsai, Min Sun, Wei-Yu Chen, Yi-Hsin Chen, Yu-Chiang Frank Wang, Yu-Ting Chen

arxiv:1704.08509 v1 · 2017-04-27 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOG56UB6KAK276OAJCJAEK27A7}

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	2026-05-18T00:45:27.510724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b8ddf503e5015aff9c04892022b5f07cc3c1fea4a4828a8fac0482a65e9f46d

Aliases

arxiv: 1704.08509 · arxiv_version: 1704.08509v1 · doi: 10.48550/arxiv.1704.08509 · pith_short_12: BOG56UB6KAK2 · pith_short_16: BOG56UB6KAK276OA · pith_short_8: BOG56UB6

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/BOG56UB6KAK276OAJCJAEK27A7 \
  | 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: 0b8ddf503e5015aff9c04892022b5f07cc3c1fea4a4828a8fac0482a65e9f46d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffc287f54dc65fc06b7ddafd21e710e86c43af7f1bef7647352a20983c0a1a74",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-27T11:14:21Z",
    "title_canon_sha256": "c3f47e98e84631ba6e194a91cf9cff074f8f24298de4c91ccd01a68bc1d7d4d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08509",
    "kind": "arxiv",
    "version": 1
  }
}