Pith Number

pith:GX2BP7G6

pith:2022:GX2BP7G64GJPBY5L2H2HKF6BWS

not attested not anchored not stored refs pending

SPSN: Superpixel Prototype Sampling Network for RGB-D Salient Object Detection

Chaewon Park, Minhyeok Lee, Sangyoun Lee, Suhwan Cho

arxiv:2207.07898 v1 · 2022-07-16 · 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{GX2BP7G64GJPBY5L2H2HKF6BWS}

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	2026-07-05T04:40:57.812633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35f417fcdee192f0e3abd1f47517c1b4bf9aec335c779aa2cbf12b6d8f988de7

Aliases

arxiv: 2207.07898 · arxiv_version: 2207.07898v1 · doi: 10.48550/arxiv.2207.07898 · pith_short_12: GX2BP7G64GJP · pith_short_16: GX2BP7G64GJPBY5L · pith_short_8: GX2BP7G6

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/GX2BP7G64GJPBY5L2H2HKF6BWS \
  | 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: 35f417fcdee192f0e3abd1f47517c1b4bf9aec335c779aa2cbf12b6d8f988de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c908667a506086f13cdc667712c4b60fe764233cc85019e64c11dd3b71b5c59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-16T10:43:14Z",
    "title_canon_sha256": "5cc42805dbd6144d0499d6ba67133c4a0930b0eca732b4a0f057bbfed483b3be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07898",
    "kind": "arxiv",
    "version": 1
  }
}