Pith Number

pith:5NJVBQVI

pith:2023:5NJVBQVIOW6YEIIDNXFAKPMIZA

not attested not anchored not stored refs pending

Region-Enhanced Feature Learning for Scene Semantic Segmentation

Chaoqun Wang, Xin Kang, Xuejin Chen

arxiv:2304.07486 v3 · 2023-04-15 · 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{5NJVBQVIOW6YEIIDNXFAKPMIZA}

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	2026-07-05T07:34:15.131781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb5350c2a875bd8221036dca053d88c8334ef7252e9864a8339b429ab85357e1

Aliases

arxiv: 2304.07486 · arxiv_version: 2304.07486v3 · doi: 10.48550/arxiv.2304.07486 · pith_short_12: 5NJVBQVIOW6Y · pith_short_16: 5NJVBQVIOW6YEIID · pith_short_8: 5NJVBQVI

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/5NJVBQVIOW6YEIIDNXFAKPMIZA \
  | 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: eb5350c2a875bd8221036dca053d88c8334ef7252e9864a8339b429ab85357e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bfd548d296fe436cc28cae28ff23406d39d64dae46725060a8582e6d6638eb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-15T06:35:06Z",
    "title_canon_sha256": "96658dab3ec28dcc769e047b24ac593ed280b1054fba3124677342f99be609b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07486",
    "kind": "arxiv",
    "version": 3
  }
}