Pith Number

pith:PYUPU7MF

pith:2019:PYUPU7MFOVCIXNVJJGKYLDWDQV

not attested not anchored not stored refs pending

SBSGAN: Suppression of Inter-Domain Background Shift for Person Re-Identification

Jingsong Xu, Qiang Wu, Yan Huang, Yi Zhong

arxiv:1908.09086 v1 · 2019-08-24 · 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{PYUPU7MFOVCIXNVJJGKYLDWDQV}

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	2026-07-04T23:59:36.635593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e28fa7d8575448bb6a94995858ec385559d665093ae3810390be0094bc2e65f

Aliases

arxiv: 1908.09086 · arxiv_version: 1908.09086v1 · doi: 10.48550/arxiv.1908.09086 · pith_short_12: PYUPU7MFOVCI · pith_short_16: PYUPU7MFOVCIXNVJ · pith_short_8: PYUPU7MF

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/PYUPU7MFOVCIXNVJJGKYLDWDQV \
  | 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: 7e28fa7d8575448bb6a94995858ec385559d665093ae3810390be0094bc2e65f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b859595d0ffd183139144655864f59497b8f65aa0fe947b27250f0e78bcfae7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-24T03:48:28Z",
    "title_canon_sha256": "362cfb01e89354bd1872098a7daa776dfae9d19b195aff416f626218b45c1559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09086",
    "kind": "arxiv",
    "version": 1
  }
}