Pith Number

pith:P6U2GOW7

pith:2017:P6U2GOW7DPTQWOJB2UOZUSYB7S

not attested not anchored not stored refs pending

S4Net: Single Stage Salient-Instance Segmentation

Jingdong Wang, Ming-Ming Cheng, Qibin Hou, Ruochen Fan, Shi-Min Hu, Tai-Jiang Mu

arxiv:1711.07618 v2 · 2017-11-21 · 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{P6U2GOW7DPTQWOJB2UOZUSYB7S}

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	2026-05-17T23:48:57.373864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fa9a33adf1be70b3921d51d9a4b01fc920ccd948207e043e56586a9a5658380

Aliases

arxiv: 1711.07618 · arxiv_version: 1711.07618v2 · doi: 10.48550/arxiv.1711.07618 · pith_short_12: P6U2GOW7DPTQ · pith_short_16: P6U2GOW7DPTQWOJB · pith_short_8: P6U2GOW7

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/P6U2GOW7DPTQWOJB2UOZUSYB7S \
  | 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: 7fa9a33adf1be70b3921d51d9a4b01fc920ccd948207e043e56586a9a5658380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c32352973e97a2327463ba90cdf5d2a06a624de120550413b1fcc66970489621",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-21T03:47:36Z",
    "title_canon_sha256": "d048613edb4d5f4f74b6f7de17db0fdb509479433009b2d45875a0de7bab53d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07618",
    "kind": "arxiv",
    "version": 2
  }
}