Pith Number

pith:VSWXT4D3

pith:2019:VSWXT4D3S6FPKIC2KDBJOY6HDT

not attested not anchored not stored refs pending

Structured Modeling of Joint Deep Feature and Prediction Refinement for Salient Object Detection

Dan Xu, Guoying Zhao, Min Xu, Rongrong Ji, Wanli Ouyang, Xiaopeng Hong, Yingyue Xu

arxiv:1909.04366 v1 · 2019-09-10 · 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{VSWXT4D3S6FPKIC2KDBJOY6HDT}

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	2026-07-05T00:03:21.404782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acad79f07b978af5205a50c29763c71cf70fcb9ae30a53869893fe1b220186db

Aliases

arxiv: 1909.04366 · arxiv_version: 1909.04366v1 · doi: 10.48550/arxiv.1909.04366 · pith_short_12: VSWXT4D3S6FP · pith_short_16: VSWXT4D3S6FPKIC2 · pith_short_8: VSWXT4D3

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/VSWXT4D3S6FPKIC2KDBJOY6HDT \
  | 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: acad79f07b978af5205a50c29763c71cf70fcb9ae30a53869893fe1b220186db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6439afd4d6dc5effd7ddd10387cde2317edffafc0ba5c15802e4fb1f30f2feb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-10T09:29:50Z",
    "title_canon_sha256": "a921eb08e6fea97bde31ded6716a58a0196b0b7662637fdb4aad90ba47f2946d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.04366",
    "kind": "arxiv",
    "version": 1
  }
}