Pith Number

pith:NXI657MW

pith:2019:NXI657MWAZBCFSTYEZXJNENTID

not attested not anchored not stored refs pending

Salient Object Detection with Lossless Feature Reflection and Weighted Structural Loss

Chunhua Shen, Huchuan Lu, Pingping Zhang, Wei Liu

arxiv:1901.06823 v1 · 2019-01-21 · 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{NXI657MWAZBCFSTYEZXJNENTID}

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	2026-05-17T23:55:49.055109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd1eefd96064222ca78266e9691b340eb2bc10d709dd72d3dbaaa691bf6ea1e

Aliases

arxiv: 1901.06823 · arxiv_version: 1901.06823v1 · doi: 10.48550/arxiv.1901.06823 · pith_short_12: NXI657MWAZBC · pith_short_16: NXI657MWAZBCFSTY · pith_short_8: NXI657MW

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/NXI657MWAZBCFSTYEZXJNENTID \
  | 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: 6dd1eefd96064222ca78266e9691b340eb2bc10d709dd72d3dbaaa691bf6ea1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8f724032a986fdd7c8f790e0f5247f7d9389fd308e7f34c7e5843c8af569f21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-21T08:45:34Z",
    "title_canon_sha256": "c8fe0b59413a7f3910080668ac5bb7909324c60140428c707767bc7d959bcd53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06823",
    "kind": "arxiv",
    "version": 1
  }
}