Pith Number

pith:E7GLASSV

pith:2019:E7GLASSV4CBSE4VNVBH4XBQB56

not attested not anchored not stored refs pending

Knowledge Adaptation for Efficient Semantic Segmentation

Changming Sun, Chunhua Shen, Dong Gong, Tong He, Youliang Yan, Zhi Tian

arxiv:1903.04688 v1 · 2019-03-12 · 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{E7GLASSV4CBSE4VNVBH4XBQB56}

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	2026-05-17T23:51:28.947195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27ccb04a55e0832272ada84fcb8601efb8522d2bfaa3714367a9100f9e5c2741

Aliases

arxiv: 1903.04688 · arxiv_version: 1903.04688v1 · doi: 10.48550/arxiv.1903.04688 · pith_short_12: E7GLASSV4CBS · pith_short_16: E7GLASSV4CBSE4VN · pith_short_8: E7GLASSV

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/E7GLASSV4CBSE4VNVBH4XBQB56 \
  | 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: 27ccb04a55e0832272ada84fcb8601efb8522d2bfaa3714367a9100f9e5c2741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cff11c1a4158e939a66fb7a237d6fdc259d6f24de279900e4c8fa7a4441e452",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-12T01:34:39Z",
    "title_canon_sha256": "d11b68f82a04040f48486fbe5aa8acecc789f8c1d022141e0c0cdd219499910b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04688",
    "kind": "arxiv",
    "version": 1
  }
}