Pith Number

pith:5QLGIPAH

pith:2019:5QLGIPAH7ZDYF3SQCO7OENJLKY

not attested not anchored not stored refs pending

Importance-Aware Semantic Segmentation with Efficient Pyramidal Context Network for Navigational Assistant Systems

Kailun Yang, Kaite Xiang, Kaiwei Wang

arxiv:1907.11066 v2 · 2019-07-25 · 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{5QLGIPAH7ZDYF3SQCO7OENJLKY}

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	2026-05-17T23:39:23.456798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec16643c07fe4782ee5013bee2352b563e739aeeb9073c84324697ef55805cb6

Aliases

arxiv: 1907.11066 · arxiv_version: 1907.11066v2 · doi: 10.48550/arxiv.1907.11066 · pith_short_12: 5QLGIPAH7ZDY · pith_short_16: 5QLGIPAH7ZDYF3SQ · pith_short_8: 5QLGIPAH

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/5QLGIPAH7ZDYF3SQCO7OENJLKY \
  | 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: ec16643c07fe4782ee5013bee2352b563e739aeeb9073c84324697ef55805cb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "330f0896f9a8bba05710f847e0de3164c23ca69fe69869b228736c73557d0277",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-25T14:04:22Z",
    "title_canon_sha256": "5072864d24248fa8f2bb952bbf9db69f60f4443056d6381e4eba40aa4187ea39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11066",
    "kind": "arxiv",
    "version": 2
  }
}